Dziala-Szczepanczyk, E. (2007). Morphometric Characteristic of Glandular Stomach and Gizzard of the Common Scoter Melanitta nigra (Aves, Anseriformes) Wintering on the Polish Baltic Coast. Вестник зоологии.
Chicago-Zitierstil (17. Ausg.)Dziala-Szczepanczyk, E. "Morphometric Characteristic of Glandular Stomach and Gizzard of the Common Scoter Melanitta Nigra (Aves, Anseriformes) Wintering on the Polish Baltic Coast." Вестник зоологии 2007.
MLA-Zitierstil (8. Ausg.)Dziala-Szczepanczyk, E. "Morphometric Characteristic of Glandular Stomach and Gizzard of the Common Scoter Melanitta Nigra (Aves, Anseriformes) Wintering on the Polish Baltic Coast." Вестник зоологии, 2007.
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