Heffelfinger, J. (2006). Deer of the Southwest: A complete guide to the natural history, biology, and management of southwestern mule deer and white-tailed deer. Texas A & M University Press.

Heffelfinger, Jim. Deer of the Southwest: A Complete Guide to the Natural History, Biology, and Management of Southwestern Mule Deer and White-tailed Deer. College Station [Tex.]: Texas A & M University Press, 2006.

Heffelfinger, Jim. Deer of the Southwest: A Complete Guide to the Natural History, Biology, and Management of Southwestern Mule Deer and White-tailed Deer. Texas A & M University Press, 2006.