Dyfyniad APA

Singh, k., & Ballabh, V. (1996). Cooperative management of natural resources. Sage.

Dyfyniad Arddull Chicago

Singh, katar, and Vishwa Ballabh. Cooperative Management of Natural Resources. New Delhi: Sage, 1996.

Dyfyniad MLA

Singh, katar, and Vishwa Ballabh. Cooperative Management of Natural Resources. Sage, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.