Παραπομπή APA

Urmila Sharma & Sharma, S. (2000). Principles and theory of political science vol.1. Atlantic.

Παραπομπή Chicago Style

Urmila Sharma και S.K Sharma. Principles and Theory of Political Science Vol.1. New Delhi: Atlantic, 2000.

Παραπομπή MLA

Urmila Sharma και S.K Sharma. Principles and Theory of Political Science Vol.1. Atlantic, 2000.