BioStor
 | Birds of the Panama Canal Zone, with Special Reference to a Collection Made by Mr. Lindsey L. Jewel Witmer Stone (1918) Proceedings of The Academy of Natural Sciences of Philadelphia 70: 239-280 |
 | Studies in the Tyraimidae. I, A revision of the genus Pipromorpha W E C Todd (1921) Proceedings of The Biological Society of Washington 34: 173-192 |
 | Studies in the Tyrannidae. 11.The restricted genus Myiobius W E C Todd (1922) Proceedings of The Biological Society of Washington 35: 17-38 |
 | Birds of the Santa Marta region of Colombia: A study in altitudinal distribution W E Clyde Todd and Melbourne Armstrong Carriker Jr. (1922) Annals of The Carnegie Museum 14: 1-582 |
 | Four new birds from Salvador D R Dickey and A J Van Rossem (1925) Proceedings of The Biological Society of Washington 38: 133-135 |
 | Catalogue of birds of the Americas and the adjacent islands in Field Museum of Natural History. 5. Tyrannidae Charles B Hellmayer (1927) Publication. Field Museum of Natural History. Zoological series 13(5): 1-523 |
 | Notes on the Birds of Rio Frio (near Santa Marta) Magdalena, Colombia (1931) Bulletin of The Museum of Comparative Zoology 71: 349-421 |
 | Birds of Tikal, Guatemala, by Frank B. Smithe and Raymond A. Paynter, Jr F B Smithe and R A Paynter (1953) Bulletin of The Museum of Comparative Zoology 128: 245-324 |
 | Five new Venezuelan birds and nine extensions of ranges to Colombia W H Phelps and W H Phelps (1955) Proceedings of The Biological Society of Washington 68: 47-58 |
 | The palatine process of the premaxilla in the Passeres; a study of variation, function, evolution and taxonomic value of single character throughout an avian order W J Bock (1960) Bulletin of The Museum of Comparative Zoology 122: 359-488 |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 2. Passerines Rachel L M Warren and C J O Harrison (1971) |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 3. Systematic index Rachel L M Warren and C J O Harrison (1973) |
 | A classification of the tyrant flycatchers (Tyrannidae) M A Traylor (1977) Bulletin of The Museum of Comparative Zoology 148: 129-184 |