APA استشهاد

(1996). Tata Mcgraw Hills General studies Manual for UPSC Civil services Preliminary Examination. McGraw-Hill.

استشهاد بنمط شيكاغو

Tata Mcgraw Hills General Studies Manual for UPSC Civil Services Preliminary Examination. New Delhi: McGraw-Hill, 1996.

MLA استشهاد

Tata Mcgraw Hills General Studies Manual for UPSC Civil Services Preliminary Examination. McGraw-Hill, 1996.