1. Australian Wool Innovation and Meat and Livestock Australia (2013) ‘Visual sheep scores.’ (Australian Wool Innovation and Meat and Livestock Australia)
2. Blackwood P, Blackwood C, Pitchford JM, Gordon H, Welsh SC, Pitchford WS (2021) Performance Corriedale group genomics project. In ‘Proceedings of the AAABG 24th Conference’, 24 November 2021, Adelaide, SA, Australia. Vol. 24, pp. 463–466. (Association for the Advancement of Animal Breeding and Genetics)
3. Genetic parameters for Australian maternal and dual-purpose meatsheep breeds. II. Liveweight, wool and reproduction in Corriedale sheep.;Australian Journal of Agricultural Research,1994
4. Butler DG, Cullis BR, Gilmour AR, Gogel BJ, Thompson R (2018) ASReml-R reference manual version 4. Available at
5. Colours of domestication.;Biological Reviews,2011