Etherton, Terry D., Dale E. Bauman, Craig W. Beattie, Robert D. Bremel, Gary L. Cromwell, Vivek Kapur, Gary Varner, Matthew B. Wheeler, y Martin Wiedmann. 2003. «Biotechnology In Animal Agriculture: An Overview». Council for Agricultural Science and Technology (CAST), febrero. https://doi.org/10.62300/pkk3e733.