PRASAD, G. Handbook of conservation biology. Discovery Publishing House.
Lua i Stíl Chicago (17ú heag.)PRASAD, Govind. Handbook of Conservation Biology. Discovery Publishing House.
Lua MLA (9ú heag.)PRASAD, Govind. Handbook of Conservation Biology. Discovery Publishing House.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.