Gopal, R. Fundamentals of wildlife management.
Lua i Stíl Chicago (17ú heag.)Gopal, Rajesh. Fundamentals of Wildlife Management.
Lua MLA (9ú heag.)Gopal, Rajesh. Fundamentals of Wildlife Management.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.