India. Registrar general and census commissioner & Das, B. (1976). Census of India 1971. Series 4, Bihar: Report on establishments and subsidiary tables on establishment tables. Govt. of India press.
Chicago-Zitierstil (17. Ausg.)India. Registrar general and census commissioner und B.L Das. Census of India 1971. Series 4, Bihar: Report on Establishments and Subsidiary Tables on Establishment Tables. Govt. of India press, 1976.
MLA-Zitierstil (9. Ausg.)India. Registrar general and census commissioner und B.L Das. Census of India 1971. Series 4, Bihar: Report on Establishments and Subsidiary Tables on Establishment Tables. Govt. of India press, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.