Bhargava, B. K. (1989). Economics civil service examination. Sudha Pub..
Chicago Edition CitationBhargava, B. K. Economics Civil Service Examination. New Delhi: Sudha Pub., 1989.
MLA Edition CitationBhargava, B. K. Economics Civil Service Examination. Sudha Pub., 1989.
Warning: These citations may not always be 100% accurate.