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Edward William Nelson: Revision of the squirrels of Mexico and Central America. Proceedings of the Washington Academy of Sciences 1, 1899; S. 15–110. (Volltext)
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Sciurus aberti In: Don E. Wilson, DeeAnn M. Reeder (Hrsg.): Mammal Species of the World. A taxonomic and geographic Reference. 2 Bände. 3. Auflage. Johns Hopkins University Press, Baltimore MD 2005, ISBN 0-8018-8221-4.
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