APA aipamena

Chopra , J. K. (2007). Unique quintessence of public administration for UPSC/State civil services and other exam (13th ed.). Unique Publishers.

Chicago Style aipamena

Chopra , J. K. Unique Quintessence of Public Administration for UPSC/State Civil Services and Other Exam. 13th ed. New Delhi: Unique Publishers, 2007.

MLA aipamena

Chopra , J. K. Unique Quintessence of Public Administration for UPSC/State Civil Services and Other Exam. 13th ed. Unique Publishers, 2007.