India. Government of, P. C. (1976). National Sample Survey: Report 220. The author.
Style de citation Chicago (17e éd.)India. Government of, Planning Commission. National Sample Survey: Report 220. The author, 1976.
Style de citation MLA (9e éd.)India. Government of, Planning Commission. National Sample Survey: Report 220. The author, 1976.
Attention : ces citations peuvent ne pas être correctes à 100%.