Gaya APA

Pervaiz, A., C, K, H. (1989). Conducting on-farm animal Researceh: Prosedures dan Economic Analysis . Canada: Winrosk International Institute For Agricultural Developments.

Gaya MLA

Pervaiz, Amir., C, Knipscheer, Hendrik. "Conducting on-farm animal Researceh: Prosedures dan Economic Analysis". Canada: Winrosk International Institute For Agricultural Developments, 1989. Text.