Citazione APA

India. Directorate of National Sample Survey. (1968). National sample survey \no. 125, 19th round, technical paper on sample design. National Sample Survey Organisation.

Stile di citazione Chicago

India. Directorate of National Sample Survey. National Sample Survey \no. 125, 19th Round, Technical Paper on Sample Design. Delhi: National Sample Survey Organisation, 1968.

Citazione MLA

India. Directorate of National Sample Survey. National Sample Survey \no. 125, 19th Round, Technical Paper on Sample Design. National Sample Survey Organisation, 1968.