BioStor
 | Salvadori's Catalogue of the Chenomorphæ, Crypturi, and Ratitæ (1896) The Auk 13: 162-164 |
 | Chapman on Changes of Plumage in the Dunlin and Sanderling Frank M Chapman (1896) The Auk 13: 164-165 |
 | Notes on birds collected by Doctor W. L. Abbott in central Asia Harry C Oberholser (1900) Proceedings of The United States National Museum 22: 205-228 |
 | Notes on the birds of East Africa V G L Van Someren (1922) Novitates Zoologicae 29: 1-246 |
 | Bird parasites of the Nematode suborders Strongylata, Ascaridata, and Spirurata E B Cram (1927) Bulletin of the United States National Museum 140: 1-465 |
 | A second collection of birds from the provinces of Yunnan and Szechwan, China, made for the National Geographic Society by Dr. Joseph F. Rock J H Riley (1931) Proceedings of The United States National Museum 80: 1-91 |