diff --git a/bibliobase.bib b/bibliobase.bib
index c6a88f0..2ff7a61 100644
--- a/bibliobase.bib
+++ b/bibliobase.bib
@@ -60027,6 +60027,7 @@ ak                  Labourers in a Vanguard Agrarian Region: A Case
 	url = {http://www.fao.org/docrep/011/i0291e/i0291e00.htm}
 }
 
+
 @book{sofi2010,
 	title = {The State of Food Insecurity in the World, 2010:
                   Addressing Food Insecurity in Protracted Crises},
@@ -65661,3 +65662,163 @@ doi = {10.1080/00220389608422451},
  }
 
 
+
+@article{chandrasekharghosh1997pdstargeting,
+	title = {Targeted Public Distribution System: Is it Getting More Food to the Poor?},
+	author = {Chandrasekhar, C.P. and Ghosh, Jayati},
+        Journal = {Business Line},
+        month  = {July},
+        year = 1997,
+}
+
+
+@Article {deatondreze_nutrition2009,
+	Title 				= {Food and Nutrition: Facts and Interpretations},
+	Author 				= {Deaton, Angus and Dreze, Jean},
+	Journal 			= {Economic and Political Weekly},
+	Year 				= {2009},
+	Month 				= {February},
+	Number 				= {7},
+	Volume 				= {44},
+ }
+
+@book{sofi2009,
+	title = {The State of Food Insecurity in the World, 2009: Economic Crises -- Impacts and Lessons Learned},
+	author = {{FAO}},
+	shortauthor = {FAO},
+	Publisher = {Food and Agriculture Organization of the United
+                  Nations, Rome},
+	year = 2009,
+
+}
+
+@book{nfsa2013,
+  author =       {{Ministry of Law and Justice}},
+  title =        {The National Food Security Act, 2013 },
+  institution =  {Government of India, New Delhi},
+  year =         {2013},
+  url = {http://egazette.nic.in/writereaddata/2013/e_29_2013_429.pdf},
+}
+
+@book{sofian2017,
+	title = {The State of Food Security and Nutrition in the World, 2017 -- Building Resilience for Peace and Food Security},
+	author = {{FAO, IFAD, UNICEF, WFP, WHO}},
+	Publisher = {Food and Agriculture Organization of the United
+                  Nations, Rome},
+	year = {2017},
+        url = {https://docs.wfp.org/api/documents/WFP-0000022419/download/?_ga=2.252451977.1817168034.1532601939-139954749.1525943073},
+}
+
+
+
+@Article {svedberg2012,
+	Title 				= {Reforming or Replacing the Public Distribution System with Cash Transfers?},
+	Author 				= {Svedberg, Peter},
+	Journal 			= {Economic and Political Weekly},
+	Year 				= {2012},
+	Month 				= {February},
+	Number 				= {7},
+	Volume 				= {47},
+ }
+
+
+@Article {dipa2013,
+	Title 				= {Cost of Implementing the National Food Security Act},
+	Author 				= {Sinha, Dipa},
+	Journal 			= {Economic and Political Weekly},
+	Year 				= {2013},
+	Month 				= {September},
+	Number 				= {39},
+	Volume 				= {48},
+ }
+
+@Article {dipa2015,
+	Title 				= {Cash for Food -- A Misplaced Idea},
+	Author 				= {Sinha, Dipa},
+	Journal 			= {Economic and Political Weekly},
+	Year 				= {2015},
+	Month 				= {April},
+	Number 				= {16},
+	Volume 				= {50},
+ }
+
+@Article {himanshusen2011,
+	Title 				= {Why Not a Universal Food Security Legislation?},
+	Author 				= {Himanshu and Sen, Abhijit},
+	Journal 			= {Economic and Political Weekly},
+	Year 				= {2011},
+	Month 				= {March},
+	Number 				= {12},
+	Volume 				= {46},
+ }
+
+@Article {mooij1998,
+	Title 				= {The Political Economy of the Public Distribution System in India},
+	Author 				= {Mooij, Jos},
+	Journal 			= {Journal of Peasant Studies},
+	Year 				= {1998},
+	Number 				= {2},
+	Volume 				= {25},
+ }
+
+@Article {mooij1999,
+	Title 				= {Dilemmas in Food Policy: About Institutional Contradictions and Vested Interests},
+	Author 				= {Mooij, Jos},
+	Journal 			= {Economic and Political Weekly},
+	Year 				= {1999},
+	Month 				= {December},
+	Number 				= {52},
+	Volume 				= {34},
+ }
+
+@Article {biplab2014,
+	Title 				= {Food Security Act, 2013: Opportunities and Challenges for the Backward States in India},
+	Author 				= {Dhak, Biplab},
+	Journal 			= {Journal of Rural Development},
+	Year 				= {2014},
+	Number 				= {4},
+	Volume 				= {33},
+ }
+
+
+@article{khera2011_pdsutilization,
+author = {Khera, Reetika},
+title = {India's Public Distribution System: Utilisation and Impact},
+journal = {The Journal of Development Studies},
+volume = {47},
+number = {7},
+pages = {1-23},
+year  = {2011},
+}
+
+
+@book{gulati2012,
+  author        = {Gulati, Ashok and Gujral, Jyoti and Nandakumar, T.},
+  title         = {National Food Security Bill -- Challenges and Opportunities},
+  year          = {2012},
+  type          = {Discussion Paper},
+  organization  = {Department of Agriculture and Cooperation},
+  month         = {Dec},
+  publisher   = {Commission for Agricultural Costs and Prices, Ministry of Agriculture, Government of {I}ndia},
+
+}
+
+
+@article{bhallaexpress2013,
+	author = {Bhalla, Surjit},
+	Journal = {The Indian Express},
+	month = {Jul},
+	title = {Manmonia's FSB: 3 per cent of GDP},
+	url = {https://indianexpress.com/article/opinion/columns/manmonias-fsb-3-of-gdp/},
+	year = {2013},
+}
+
+@Article {pronab2005,
+	Title 				= {Of Calories and Things: Reflections on Nutritional Norms, Poverty Lines and Consumption Behaviour in India},
+	Author 				= {Sen, Pronab},
+	Journal 			= {Economic and Political Weekly},
+	Year 				= {2005},
+	Month 				= {October},
+	Number 				= {43},
+	Volume 				= {40},
+ }