India. Director of Census Operations, Bihar. (1979). Portrait of population, Bihar, series 4. [Controller of Publications].
Chicago-referens (17:e uppl.)India. Director of Census Operations, Bihar. Portrait of Population, Bihar, Series 4. [Delhi]: [Controller of Publications], 1979.
MLA-referens (8:e uppl.)India. Director of Census Operations, Bihar. Portrait of Population, Bihar, Series 4. [Controller of Publications], 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.