Schmidt, R. E., Reavill, D. R., & Phalen, D. N. (2016). Pathology of pet and aviary birds (2nd edition.). John Wiley and Sons, Inc.. https://doi.org/10.1002/9781118828007
Παραπομπή σε μορφή Chicago (17η εκδ.)Schmidt, Robert E., Drury R. Reavill, και David N. Phalen. Pathology of Pet and Aviary Birds. 2nd edition. Ames, Iowa : Chichester, West Sussex, UK: John Wiley and Sons, Inc., 2016. https://doi.org/10.1002/9781118828007.
Παραπομπή σε μορφή MLA (8th εκδ.)Schmidt, Robert E., et al. Pathology of Pet and Aviary Birds. 2nd edition. John Wiley and Sons, Inc., 2016. https://doi.org/10.1002/9781118828007.
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