Gillies, J., Thomas, A., & Taylor, G. (2011). Soaring and manoeuvring flight of a steppe eagle Aquila nipalensis.
Lua i Stíl Chicago (17ú heag.)Gillies, J., A. Thomas, agus G. Taylor. Soaring and Manoeuvring Flight of a Steppe Eagle Aquila Nipalensis. 2011.
Lua MLA (9ú heag.)Gillies, J., et al. Soaring and Manoeuvring Flight of a Steppe Eagle Aquila Nipalensis. 2011.
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