R. F. Cooke, Arthington, J. D., Austin, B. R., and Yelich, J. V.,
“Effects of acclimation to handling on performance, reproductive, and physiological responses of Brahman-crossbred heifers”,
Journal of Animal Science, vol. 87, no. 10, pp. 3403 - 3412, 2009.
K. W. Davies, Boyd, C. S., Beck, J. L., Bates, J. D., Svejcar, T., and Gregg, M. A.,
“Saving the sagebrush sea: An ecosystem conservation plan for big sagebrush plant communities”,
Biological Conservation, vol. 144, no. 11, pp. 2573 - 2584, 2011.