APA

Sen S. E. e. a., . (1994). Unique quintessence of political science. : Unique Publishers, New Delhi.

Chicago

Sen S Ed et al, . 1994. Unique quintessence of political science. : Unique Publishers, New Delhi.

Harvard

Sen S. E. e. a., . (1994). Unique quintessence of political science. : Unique Publishers, New Delhi.

MLA

Sen S Ed et al, . Unique quintessence of political science. : Unique Publishers, New Delhi. 1994.