APA Edition Citation

Puri, G. K. (1992). Political science for civil services preliminary examination. Sudha Pub..

Chicago Edition Citation

Puri, G. K. Political Science for Civil Services Preliminary Examination. New Delhi: Sudha Pub., 1992.

MLA Edition Citation

Puri, G. K. Political Science for Civil Services Preliminary Examination. Sudha Pub., 1992.

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