Παραπομπή APA

Chopra , J. K. (2008). Unique quintessence of indian polity: For UPSC civil services and state public services exam. Unique.

Παραπομπή Chicago Style

Chopra , J. K. Unique Quintessence of Indian Polity: For UPSC Civil Services and State Public Services Exam. New Delhi: Unique, 2008.

Παραπομπή MLA

Chopra , J. K. Unique Quintessence of Indian Polity: For UPSC Civil Services and State Public Services Exam. Unique, 2008.