Cita APA (7th ed.)

Thapa, I., & Karki, J. B. (2005). Birds of Kangchenjunga Conservation Area. WWF Nepal Program.

Cita Chicago (17th ed.)

Thapa, Ishana, i Jhamak B. Karki. Birds of Kangchenjunga Conservation Area. Kathmandu: WWF Nepal Program, 2005.

Cita MLA (9th ed.)

Thapa, Ishana, i Jhamak B. Karki. Birds of Kangchenjunga Conservation Area. WWF Nepal Program, 2005.