Carboneras, C., Christie, D.A. & Kirwan, G.M. (2019). Common Goldeneye (Bucephala clangula). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.).
Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52925 on 6 July 2019).