O'Farrell, Thomas P. (1 January 1965). "The Rabbits of Middleton Island, Alaska". Journal of Mammalogy. 46 (3): 525–527. doi:10.2307/1377668. JSTOR1377668.
O'Farrell, Thomas P. (1 January 1965). "The Rabbits of Middleton Island, Alaska". Journal of Mammalogy. 46 (3): 525–527. doi:10.2307/1377668. JSTOR1377668.
Colella, J. P., Frederick, L. M., Talbot, S. L., & Cook, J. A. (2021). Extrinsically reinforced hybrid speciation within Holarctic ermine (Mustela spp.) produces an insular endemic. Diversity and Distributions, 00, 1-16. Accessed at https://www.mammaldiversity.org/explore.html#species-id=1006532.
Colella, J. P., Frederick, L. M., Talbot, S. L., & Cook, J. A. (2021). Extrinsically reinforced hybrid speciation within Holarctic ermine (Mustela spp.) produces an insular endemic. Diversity and Distributions, 00, 1-16. Accessed at https://www.mammaldiversity.org/explore.html#species-id=1006533.