Modèle:SnowPerrins1998
De Historia Vertebrata
Snow D.W. & Perrins C.M. 1998 - The Birds of the Western Palearctic. – Concise Edition. Oxford University Press, Oxford.
Snow D.W. & Perrins C.M. 1998 - The Birds of the Western Palearctic. – Concise Edition. Oxford University Press, Oxford.
