Cita APA

Gopal K Puri. (2009). Political science for civil services (I.A.S) preliminary examination. IIMS.

Chicago Edition Citation

Gopal K Puri. Political Science for Civil Services (I.A.S) Preliminary Examination. New Delhi: IIMS, 2009.

Cita MLA

Gopal K Puri. Political Science for Civil Services (I.A.S) Preliminary Examination. IIMS, 2009.