Dyfyniad APA

(2008). General studies manual 2008: For the UOSC civil services preliminary examination. Tata McGraw-Hill.

Dyfyniad Arddull Chicago

General Studies Manual 2008: For the UOSC Civil Services Preliminary Examination. New Delhi: Tata McGraw-Hill, 2008.

Dyfyniad MLA

General Studies Manual 2008: For the UOSC Civil Services Preliminary Examination. Tata McGraw-Hill, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.