Παραπομπή APA

Singh,R S, & Singh,Champa. (1991). Indian communism: Its role towards Indian polity. Mittal.

Παραπομπή Chicago Style

Singh,R S, και Singh,Champa. Indian Communism: Its Role Towards Indian Polity. New Delhi: Mittal, 1991.

Παραπομπή MLA

Singh,R S, και Singh,Champa. Indian Communism: Its Role Towards Indian Polity. Mittal, 1991.