India. Registrar general and census commissioner & Das, B. (1974). Census of India 1971. Series 4, Bihar: General economic tables. Government of India press.
Style de citation Chicago (17e éd.)India. Registrar general and census commissioner et B.L Das. Census of India 1971. Series 4, Bihar: General Economic Tables. Government of India press, 1974.
Style de citation MLA (9e éd.)India. Registrar general and census commissioner et B.L Das. Census of India 1971. Series 4, Bihar: General Economic Tables. Government of India press, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.