Del Hoyo, J, A Elliott, Sargatal J and D Christie, eds. 2013. Handbook of the Birds of the World. Special Volume: New Species and Global Index. Barcelona: Lynx Edicions. ISBN 978-8496553781
Del Hoyo, J, A Elliott, Sargatal J and D Christie, eds. 2013. Handbook of the Birds of the World. Special Volume: New Species and Global Index. Barcelona: Lynx Edicions. ISBN 978-8496553781