Harper, C.J.; McLellan, W.A.; Rommel, S.A.; Gay, D.M.; Dillaman, R.M.; Pabst, D.A. (July 2008). “Morphology of the melon and its tendinous connections to the facial muscles in bottlenose dolphins (Tursiops truncatus)”. 《Journal of Morphology》 269 (7): 820–839. doi:10.1002/jmor.10628. PMID18473369.
Harper, C.J.; McLellan, W.A.; Rommel, S.A.; Gay, D.M.; Dillaman, R.M.; Pabst, D.A. (July 2008). “Morphology of the melon and its tendinous connections to the facial muscles in bottlenose dolphins (Tursiops truncatus)”. 《Journal of Morphology》 269 (7): 820–839. doi:10.1002/jmor.10628. PMID18473369.