Das, H. H., & Choudhury, B. (1997). Introduction to political sociology. Vikas Pub. House.
Lua i Stíl Chicago (17ú heag.)Das, Hari Hara, agus B.C Choudhury. Introduction to Political Sociology. New Delhi, India: Vikas Pub. House, 1997.
Lua MLA (8ú heag.)Das, Hari Hara, agus B.C Choudhury. Introduction to Political Sociology. Vikas Pub. House, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.