APA aipamena

Bedi, C. S. A. (1998). S. Chand's general studies for central civil services. (2,3.). S Chand and co.

Chicago Style aipamena

Bedi, C. Sand Aggarwal. S. Chand's General Studies for Central Civil Services. 2,3. New Delhi: S Chand and co, 1998.

MLA aipamena

Bedi, C. Sand Aggarwal. S. Chand's General Studies for Central Civil Services. 2,3. S Chand and co, 1998.