Cita APA

Puri, G. K. (1999). Geography for civil services (IAS) preliminary exam. IIMS Publications.

Chicago Edition Citation

Puri, Gopal K. Geography for Civil Services (IAS) Preliminary Exam. New Delhi: IIMS Publications, 1999.

Cita MLA

Puri, Gopal K. Geography for Civil Services (IAS) Preliminary Exam. IIMS Publications, 1999.