Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Jefferson G. T.,"A catalogue of late Quaternary vertebrates from California. Part 2, Mammals",Nat. Hist. Mus. Los Angel. Cty. Tech. Rep.,,,1991,7,,1,https://cir.nii.ac.jp/crid/1370861707125060629,