Zervoudakis, Joanis Tilemahos, et al. “Levels of High Energy Cottonseed Meal in Multiple Supplements for Grazing Cattle: Performance and Economic Evaluation”. Semina: Ciências Agrárias, vol. 36, no. 5, Oct. 2015, pp. 3283-92, doi:10.5433/1679-0359.2015v36n5p3283.