Fishpool, Lincoln; Tobias, Joseph (2005). «Family Pycnonotidae (Bulbuls)». En del Hoyo, Josep; Elliott, Andrew; Christie, David, eds. Handbook of the Birds of the World. Volume 10, Cuckoo-shrikes to Thrushes. Barcelona: Lynx Edicions. pp. 247–248. ISBN84-87334-72-5.
Fishpool, Lincoln; Tobias, Joseph (2005). «Family Pycnonotidae (Bulbuls)». En del Hoyo, Josep; Elliott, Andrew; Christie, David, eds. Handbook of the Birds of the World. Volume 10, Cuckoo-shrikes to Thrushes. Barcelona: Lynx Edicions. pp. 247–248. ISBN84-87334-72-5.
Gill, Frank; Donsker, David, eds. (2018). «Nicators, reedling, larks». World Bird List Version 8.1. International Ornithologists' Union. Consultado el 10 de junio de 2018.