Balmer, A., Coltman, D. W., Dobson, F. S., Gorrell, J. C., Heg, D., Neuhaus, P., & Raveh, S. Mating order and reproductive success in male Columbian ground squirrels (Urocitellus columbianus).

Balmer, Adele., David W. Coltman, F. Stephen Dobson, Jamieson C. Gorrell, Dik Heg, Peter Neuhaus, i Shirley Raveh. Mating Order and Reproductive Success in Male Columbian Ground Squirrels (Urocitellus Columbianus).

Balmer, Adele., et al. Mating Order and Reproductive Success in Male Columbian Ground Squirrels (Urocitellus Columbianus).