Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood (2016) The eBird/Clements checklist of birds of the world: Version 2016 http://www.birds.cornell.edu/clementschecklist/download, läst 2016-08-11
doi.org
Baptista, L. F., P. W. Trail, H. M. Horblit, and P. F. D. Boesman (2020). Snow Pigeon (Columba leuconota), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.snopig1.01
hbw.com
Baptista, L.F., Trail, P.W., Horblit, H.M. & Boesman, P. (2018). Snow Pigeon (Columba leuconota). I: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (red.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (hämtad från https://www.hbw.com/node/54099 31 december 2018).
