BioStor
 | Notes on a collection of birds from Yunnan (1914) Bulletin of The Museum of Comparative Zoology 58: 267-302 |
 | On a collection of birds from West-Central and North-Western Yunnan (1921) Novitates Zoologicae 28: 14-67 |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 3. Systematic index Rachel L M Warren and C J O Harrison (1973) |