著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Ramachandran, V. K. and Swaminathan, Madhura and Rawal, Vikas and Centre for Development Studies (Trivandrum, India)",Barriers to expansion of mass literacy and primary schooling in West Bengal : a study based on primary data from selected villages,,Centre for Development Studies,2003,Working paper,,,,https://cir.nii.ac.jp/crid/1130000795052521344