APA aipamena

India. Department of statistics. (1969). National income statistics. Central statistical organisation.

Chicago Style aipamena

India. Department of statistics. National Income Statistics. India: Central statistical organisation, 1969.

MLA aipamena

India. Department of statistics. National Income Statistics. Central statistical organisation, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.