The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
References
- Accessed November 19, 1999 at www.cadvision.com/rothermj.
- Accessed November 20, 1999 at www.nature.ca/notebooks/english/richgrds.htm.
- Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. 2003. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
- Banks, R. C., R. W. McDiarmid, and A. L. Gardner. 1987. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada. Resource Publication, no. 166. 79
- Michener and Koeppl (1985) Spermophilus richardsonii. Mamm Species, 243:18.
- Michener, G. 1985. Chronology of reproductive events for female Richardson's ground squirrels.. Journal of Mammalogy, 66: 280-288.
- Nowak, R. 1999. Walker's Mammals of the World 6th ed. Vol II. Baltimore: The John Hopkins University Press.
- R. D. Bird, Biotic communities of the Aspen Parkland of central Canada, Ecology, 11:356-442, from p. 383 (1930).
- Wilson, Don E., and DeeAnn M. Reeder, eds. 1993. Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing. xviii + 1207
- Wilson, Don E., and F. Russell Cole. 2000. Common Names of Mammals of the World. xiv + 204
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