Palombo, M.R. 2001. Endemic elephants of the Mediterranean Islands: knowledge, problems and perspectives. The World of Elephants, Proceedings of the 1st International Congress (October 16-20 2001, Rome): 486-491. PDF fulltext互联网档案馆的存檔，存档日期2006-06-26.
web.archive.org
Palombo, M.R. 2001. Endemic elephants of the Mediterranean Islands: knowledge, problems and perspectives. The World of Elephants, Proceedings of the 1st International Congress (October 16-20 2001, Rome): 486-491. PDF fulltext互联网档案馆的存檔，存档日期2006-06-26.
