Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 274, 236. ISBN978-1-4081-2501-4.
Rasmussen, P.C.; Collar, N.J. (2002). "Family Bucconidae (Puffbirds)". In del Hoyo, J.; Elliott, A.; Sargatal, J. (eds.). Handbook of the Birds of the World. Vol. 7: Jacamars to Woodpeckers. Barcelona, Spain: Lynx Edicions. pp. 102–139. ISBN978-84-87334-37-5.