India. Director of Census Operations, Orissa. (2000). Census of India, 1991. Directorate of Census Operations, Orissa.
Chicago Style (17th ed.) CitationIndia. Director of Census Operations, Orissa. Census of India, 1991. [Orissa]: Directorate of Census Operations, Orissa, 2000.
MLA citiranjeIndia. Director of Census Operations, Orissa. Census of India, 1991. Directorate of Census Operations, Orissa, 2000.
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