1. Morphological observation of the Rostral Epidural Rete Mirabile (Rete Mirabile Epidurale Rostrale) in the Saanen Goat;Atalgin;Atatürk Üniv. Vet. Bil. Derg.,2011
2. AZA Penguin Taxon Advisory Group, 2014. Penguin (Spheniscidae) Care Manual, Silver Spring.
3. Fundamentals of Heat and Mass Transfer;Bergman,2011
4. Viscous properties of bird blood at low temperatures;Block;Antarct. J. U.S.,1974
5. Borley, N.R., Collins, P., Alan, R., Gatzoulis, M.a., Healy, J.C., Johnson, D., 2008. Gray’s Anatomy, 40th ed.