Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.