Handbook of the Birds of the World. Vol. 16: Tanagers to new World Blackbirds: V. 16 (in English)
Josep, Andrew Elliott, And Jordi Sargatal, Editors Del Hoyo,Stuart Butchart,Nigel Collar,Alison Stattersfield,Leon Bennun
Lynx Edicions, 2011, 1 edition, Hardcover, New