(en) Eyton, T. C., 1845. "Descriptions of some apparently new species of Birds from Malacca". The Annals and Magazine of Natural History. 16: p. 230. Gearchiveerd op 29 januari 2023.
(en) Eyton, T. C., 1845. "Descriptions of some apparently new species of Birds from Malacca". The Annals and Magazine of Natural History. 16: p. 230. Gearchiveerd op 29 januari 2023.