(1989). Macmillan's general studies for UPSC Civil Services main examination (2nd. ed.). Macmillan India.
Chicago Edition CitationMacmillan's General Studies for UPSC Civil Services Main Examination. 2nd. ed. Delhi: Macmillan India, 1989.
MLA Edition CitationMacmillan's General Studies for UPSC Civil Services Main Examination. 2nd. ed. Macmillan India, 1989.
Warning: These citations may not always be 100% accurate.