1. Understanding Animal Breeding;Bourdon,2000
2. The Merit Indexes – 2006 Version;Cassell,2006
3. The All-Breed Animal Model;Cassell,2008
4. Evaluating sire selection practices using lifetime net income functions;Cassell;Journal of Dairy Science,2002
5. Net Merit as a Measure of Lifetime Profit: 2010 Revision;Cole,2010