Meylan, Anne. Spongivory in Hawksbill Turtles: A Diet of Glass. Science (American Association for the Advancement of Science). 1988-01-12, 239 (4838): 393–395. JSTOR 1700236. PMID 17836872. doi:10.1126/science.239.4838.393. 使用|accessdate=需要含有|url= (幫助)