Quaisser C., Dekker R. W. R. J., 2008: Taxonomic identity and lectotype designation of Falco reinwardtii Schlegel and Müller, 1841; Buteo capensis Temminck and Schlegel, 1844, Ptilopus humeralis iobensis Schlegel, 1873 and Hirundo rufula Temminck, 1835. 10 pp. Zoologische Mededelingen 82: 407-416.
 
BBM 3101
Quinlan J., 1974: The British Cynipoidea (Hymenoptera) described by P. Cameron. 21 pp. [M36] Bulletin of the British Museum (Natural History), Entomology 31(1): 1-21.