Gunnell, G. F.; Bown, T. M.; Hutchinson, J. H.; Bloch, J. I. (2007). Lipotyphla. pp. 89-125 in C.M. Janis, G F. Gunnell & M.D. Uhen (eds): Evolution of Tertiary Mammals of North America, Vol. 2. Cambridge University Press.
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Gunnell, G. F.; Bown, T. M.; Hutchinson, J. H.; Bloch, J. I.
2007
Lipotyphla. pp. 89-125 in C.M. Janis, G F. Gunnell & M.D. Uhen (eds): Evolution of Tertiary Mammals of North America, Vol. 2. Cambridge University Press