Bergskilpad: Verskil tussen weergawes

| journal = Zoology | volume = 110 | issue = 4 | pages = 298–307

| publisher = [[Elsevier]] | location = | date = 2007-07-03 | url = | doi = 10.1016/j.zool.2007.02.003 | pmid = 17611092}}</ref>

}}