Oldfield Thomas und Robert Charles Wroughton: New mammals from Lake Chad and the Congo, mostly from the collections made during the Alexander-Gosling Expedition. The Annals and magazine of natural history 7 (19), 1907, S. 370–387 ([1])
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Paraxerus alexandri. 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.
