Cardini, A; O'Higgins, Paul (2004). "Patterns of morphological evolution in Marmota (Rodentia, Sciuridae): geometric morphometrics of the cranium in the context of marmot phylogeny, ecology, and conservation". Biological Journal of the Linnean Society. 82 (3): 385–407. doi:10.1111/j.1095-8312.2004.00367.x.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Edelman, AJ (2003). "Marmota olympus". Mammalian Species. 2003 (736): 1–5. doi:10.1644/736.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Armitage, KB; Downhower, JF; Svendsen, GE (1976). "Seasonal changes in weights of marmots". American Midland Naturalist. 96 (1): 36–51. doi:10.2307/2424566. JSTOR2424566.
Armitage, KB (1999). "Evolution of sociality in marmots". Journal of Mammalogy. 80 (1): 1–10. doi:10.2307/1383202. JSTOR1383202.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Armitage, KB; Downhower, JF; Svendsen, GE (1976). "Seasonal changes in weights of marmots". American Midland Naturalist. 96 (1): 36–51. doi:10.2307/2424566. JSTOR2424566.
Armitage, KB (1999). "Evolution of sociality in marmots". Journal of Mammalogy. 80 (1): 1–10. doi:10.2307/1383202. JSTOR1383202.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)