APA-viite (7. p.)

Nag, P. (1984). Census mapping surveying. Concept Publishing Company.

Chicago-viite (17. p.)

Nag, Prithivish. Census Mapping Surveying. New Delhi: Concept Publishing Company, 1984.

MLA-viite (9. p.)

Nag, Prithivish. Census Mapping Surveying. Concept Publishing Company, 1984.