Surender Singh. (2004). Geography for the UPSC civil services preliminary examination. Tata McGraw-Hill.
Chicago Edition CitationSurender Singh. Geography for the UPSC Civil Services Preliminary Examination. New Delhi: Tata McGraw-Hill, 2004.
MLA Edition CitationSurender Singh. Geography for the UPSC Civil Services Preliminary Examination. Tata McGraw-Hill, 2004.
Warning: These citations may not always be 100% accurate.