APA (7th ed.) Zitazioa

Nag, P. (1984). Census mapping survey. Concept publ..

Chicago Style (17th ed.) Zitazioa

Nag, Prithvish. Census Mapping Survey. New Delhi: Concept publ., 1984.

MLA (9th ed.) Zitazioa

Nag, Prithvish. Census Mapping Survey. Concept publ., 1984.