India. Registrar general and census commissioner & Das, B. (1974). Census of India 1971. Series 4, Bihar: General economic tables. Government of India press.
Chicago-Zitierstil (17. Ausg.)India. Registrar general and census commissioner und B.L Das. Census of India 1971. Series 4, Bihar: General Economic Tables. Government of India press, 1974.
MLA-Zitierstil (9. Ausg.)India. Registrar general and census commissioner und B.L Das. Census of India 1971. Series 4, Bihar: General Economic Tables. Government of India press, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.