India. Registrar General Census of India. Census of India, 1991. Series-1. India: Provisional population totals.
Chicago Style (17th ed.) CitationIndia. Registrar General Census of India. Census of India, 1991. Series-1. India: Provisional Population Totals.
MLA (9th ed.) CitationIndia. Registrar General Census of India. Census of India, 1991. Series-1. India: Provisional Population Totals.
Warning: These citations may not always be 100% accurate.