APA aipamena

Singh, K., & Ballabh, v. (1996). Cooperative management of natural resources. Sage publication.

Chicago Style aipamena

Singh, Katar, and vishwa Ballabh. Cooperative Management of Natural Resources. New Delhi: Sage publication, 1996.

MLA aipamena

Singh, Katar, and vishwa Ballabh. Cooperative Management of Natural Resources. Sage publication, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.