APA Zitierstil

India. Directorate of National Sample Survey. (1971). National sample survey no. 181, 21st round tables with notes on urban labour force. National Sample Survey Organisation.

Chicago Zitierstil

India. Directorate of National Sample Survey. National Sample Survey No. 181, 21st Round Tables with Notes on Urban Labour Force. Delhi: National Sample Survey Organisation, 1971.

MLA Zitierstil

India. Directorate of National Sample Survey. National Sample Survey No. 181, 21st Round Tables with Notes on Urban Labour Force. National Sample Survey Organisation, 1971.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.