Cooperative Fish and Wildlife Research Units Program: Arizona
Education, Research and Technical Assistance for Managing Our Natural Resources

Moncrief, N.D., R.A. Van Den Bussche, R.D. Dueser, N.E. Cockett, D. Loftis and M. Culver. 2008. Diagnostic genetic marker that differentiates eastern fox squirrels from eastern gray squirrels. J. Wildlife Management, 72(1):320-323.