Winter, S. R., R. Van Meter, G. Peterson, N. Chirase, and G. Graham. “Wheat Cultivar Response to Grazed and Ungrazed Production Systems”. Texas Journal of Agriculture and Natural Resources, vol. 10, Oct. 2016, pp. 77-86, https://txjanr.agintexas.org/index.php/txjanr/article/view/234.