BioStor
 | Liste des oiseaux recueillis a Kilo par M. Thelie (1914) Revue Zoologique Africaine 3: 260-272 |
 | Chapin on the Classification of the Weaver-Birds James P Chapin (1917) The Auk 34: 347-348 |
 | Contribution a la faune ornithologique de la region des lacs de l'Afrique Central (1918) Revue Zoologique Africaine 5: 209-297 |
 | Types of birds in the Tring Museum. B. Types in the General Collection (1920) Novitates Zoologicae 27: 425-505 |
 | The sequence of genera in the Estrildidae (Aves) E Mayr (1968) Breviora 287: 1-14 |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 3. Systematic index Rachel L M Warren and C J O Harrison (1973) |