• [Wiki] http://en.wikipedia.org/wiki/Cynomys_ludovicianus.
• [AnAge] http://genomics.senescence.info/species/entry.php?species=Cynomys_ludovicianus.
• [ADW] http://animaldiversity.org/accounts/Cynomys_ludovicianus/.
• [AnthFore1951] Anthony, A. and Foreman, D. (1951). Observations on the reproductive cycle of the black-tailed prairie dog (Cynomys Ludovicianus). Physiological Zoology, 24(3):242–248. doi:10.1086/physzool.24.3.30152118.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.