Knud A. Jønsson, Martin Irestedt, Per G. P. Ericson, Jon Fjeldså: A molecular phylogeny of minivets (Passeriformes: Campephagidae: Pericrocotus): implications for biogeography and convergent plumage evolution. In: Zoologica Scripta. 39, 1, Januar 2010 (nrm.se; PDF; 606 kB).
