Black-and-white hawk-eagle (English Wikipedia)

Banks, Richard C.; Chesser, R. Terry; Cicero, Carla; Dunn, Jon L.; Kratter, Andrew W.; Lovette, Irby J.; Rasmussen, Pamela C.; Remsen, J.V. Jr; Rising, James D. & Stotz, Douglas F. (2007). "Forty-eighth Supplement to the American Ornithologists' Union Check-List of North American Birds" (PDF). Auk. 124 (3): 1109–1115. doi:10.1642/0004-8038(2007)124[1109:FSTTAO]2.0.CO;2.

ararajuba.org.br

Zorzin, Giancarlo; Carvalho, Carlos Eduardo Alencar; de Carvalho Filho, Eduardo Pio Mendes & Canuto, Marcus (2006). "Novos registros de Falconiformes raros e ameaçados para o estado de Minas Gerais" [New records of rare and threatened Falconiformes for the state of Minas Gerais] (PDF). Revista Brasileira de Ornitologia (in Portuguese and English). 14 (4): 417–421. Archived from the original (PDF) on 2 November 2010. Retrieved 30 October 2008.
Olmos, Fábio; Pacheco, José Fernando & Silveira, Luís Fábio (2006). "Notas sobre aves de rapina (Cathartidae, Acciptridae e Falconidae) brasileiras" [Notes on Brazilian birds of prey] (PDF). Revista Brasileira de Ornitologia (in Portuguese and English). 14 (4): 401–404. Archived from the original (PDF) on 17 December 2008.

Hellmayr, Carl Edward & Conover, Henry Boardman (1949). "Catalogue of birds of the Americas". Field Mus. Nat. Hist. Zool. Ser. 13 (Part 1(4)): 144–148.

BirdLife International (2020). "Spizaetus melanoleucus". IUCN Red List of Threatened Species. 2020: e.T22696120A168673031. doi:10.2305/IUCN.UK.2020-3.RLTS.T22696120A168673031.en. Retrieved 12 November 2021.
Banks, Richard C.; Chesser, R. Terry; Cicero, Carla; Dunn, Jon L.; Kratter, Andrew W.; Lovette, Irby J.; Rasmussen, Pamela C.; Remsen, J.V. Jr; Rising, James D. & Stotz, Douglas F. (2007). "Forty-eighth Supplement to the American Ornithologists' Union Check-List of North American Birds" (PDF). Auk. 124 (3): 1109–1115. doi:10.1642/0004-8038(2007)124[1109:FSTTAO]2.0.CO;2.
Wetmore, Alexander (1933). "Status of the Genus Geranoaëtus" (PDF). Auk. 50 (2): 212. doi:10.2307/4076880. JSTOR 4076880.
Amadon, Dean (1963). "Comparison of Fossil and Recent Species: Some Difficulties" (PDF). Condor. 65 (5): 407–409. doi:10.2307/1365146. JSTOR 1365146.

Phillips, Ryan (2009). "Studying Hawk-Eagles in Belize" (PDF). Archived from the original (PDF) on 31 January 2021. Retrieved 9 July 2020.

Zorzin, Giancarlo; Carvalho, Carlos Eduardo Alencar; de Carvalho Filho, Eduardo Pio Mendes & Canuto, Marcus (2006). "Novos registros de Falconiformes raros e ameaçados para o estado de Minas Gerais" [New records of rare and threatened Falconiformes for the state of Minas Gerais] (PDF). Revista Brasileira de Ornitologia (in Portuguese and English). 14 (4): 417–421. Archived from the original (PDF) on 2 November 2010. Retrieved 30 October 2008.
Strewe, Ralf & Navarro, Cristobal (2004). "New and noteworthy records of birds from the Sierra Nevada de Santa Marta region, north-eastern Colombia" (PDF). Bulletin of the British Ornithologists' Club. 124 (1): 38–51. Archived from the original (PDF) on 31 December 2005.
Olmos, Fábio; Pacheco, José Fernando & Silveira, Luís Fábio (2006). "Notas sobre aves de rapina (Cathartidae, Acciptridae e Falconidae) brasileiras" [Notes on Brazilian birds of prey] (PDF). Revista Brasileira de Ornitologia (in Portuguese and English). 14 (4): 401–404. Archived from the original (PDF) on 17 December 2008.
Phillips, Ryan (2009). "Studying Hawk-Eagles in Belize" (PDF). Archived from the original (PDF) on 31 January 2021. Retrieved 9 July 2020.
International Commission on Zoological Nomenclature (1999): International Code of Zoological Nomenclature Archived 24 May 2009 at the Wayback Machine. International Trust for Zoological Nomenclature, London. ISBN 0-85301-006-4