Lamba, B. S. Fauna of Nanda Devi National Park: Mammals and birds.
Cita Chicago (17th ed.)Lamba, B. S. Fauna of Nanda Devi National Park: Mammals and Birds.
Cita MLA (9th ed.)Lamba, B. S. Fauna of Nanda Devi National Park: Mammals and Birds.
Atenció: Aquestes cites poden no estar 100% correctes.