Dyfyniad APA

India. Director of Census Operations, Bihar. (1979). Portrait of population, Bihar, series 4. [Controller of Publications].

Dyfyniad Arddull Chicago

India. Director of Census Operations, Bihar. Portrait of Population, Bihar, Series 4. [Delhi]: [Controller of Publications], 1979.

Dyfyniad MLA

India. Director of Census Operations, Bihar. Portrait of Population, Bihar, Series 4. [Controller of Publications], 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.