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Meyburg, B.-U., G. M. Kirwan, and E. F. J. Garcia (2020). Greater Spotted Eagle (Clanga clanga), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grseag1.01
Väli, Ülo; Lõhmus, Asko. Nestling characteristics and identification of the lesser spotted eagle Aquila pomarina, greater spotted eagle A. clanga, and their hybrids. Journal of Ornithology. 2004, 145 (3): 256–263. S2CID 20893726. doi:10.1007/s10336-004-0028-7.
Global Raptor Information Network. 2021. Species account: Greater Spotted Eagle Clanga clanga. Downloaded from http://www.globalraptors.org (页面存档备份,存于互联网档案馆) on 18 Oct. 2021
Väli, Ülo; Lõhmus, Asko. Nestling characteristics and identification of the lesser spotted eagle Aquila pomarina, greater spotted eagle A. clanga, and their hybrids. Journal of Ornithology. 2004, 145 (3): 256–263. S2CID 20893726. doi:10.1007/s10336-004-0028-7.
Global Raptor Information Network. 2021. Species account: Greater Spotted Eagle Clanga clanga. Downloaded from http://www.globalraptors.org (页面存档备份,存于互联网档案馆) on 18 Oct. 2021