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WikiPedia: Sói_đen_Florida http://www.google.com/books?id=JgAMbNSt8ikC&pg=PA5... http://www.departments.bucknell.edu/biology/resour... http://www.catalogueoflife.org/col/details/species... //www.worldcat.org/oclc/62265494 https://books.google.com/books?id=90eEeae4rmIC&pg=... https://books.google.com/books?id=JgAMbNSt8ikC&pg=... https://books.google.com/books?id=Qn1A9Y1OA2oC&pg=... https://books.google.com/books?id=w0wa4b9CGkcC&pg=... https://docs.google.com/viewer?a=v&q=cache:xWVVmOQ... https://pqasb.pqarchiver.com/sptimes/access/501930...