Das, Gurcharan
Viking, 2000
Buku Teks
edited by Amal Kumar Mukhopadhyay
Council for Political Studies, 1974
Buku Teks
Dobbin, Christine, author
Oxford University Press, 1972
Buku Teks
Kumar, Deepak, author
Oxford University Press, 2016
eBooks
Frankel, Francine R., author
Princenton University Press, 1978
Buku Teks