BioStor
 | Description of Seven New Species of American Birds from Various Localities, with a Note on Zonotrichia melanotis (1868) Proceedings of The Academy of Natural Sciences of Philadelphia 20: 359-430 |
 | March 24, 1870 E Hamilton (1870) Proceedings of The Zoological Society of London 1870: 157-219 |
 | The Coues Lexicon of North American Birds Augustus C Merriam (1884) The Auk 1: 36-49 |
 | Catalogue of the birds of Costa Rica, indicating those species of which the United States National Museum possesses specimens from that country Jose C Zeledon (1885) Proceedings of The United States National Museum 8: 104-118 |
 | Case 2727. Coccyzus euleri Cabanis, 1873 (Aves, Cuculiformes): proposed conservation of the specific name E O Willis and Y Oniki (1990) Bulletin of Zoological Nomenclature 47: 195-197 |
 | OPINION 1688 Coccyzus euleri Cabanis, 1873 (Aves, Cuculiformes): specific name conserved (1992) Bulletin of Zoological Nomenclature 49: 178-179 |