References
^ Carol Ekarius (2012). Storey's Illustrated Breed Guide to Sheep, Goats, Cattle and Pigs, [[Storey Publishing]]. ISBN 9781603420365 (revised Aug 2013)^ Carol Ekarius (2012). Storey's Illustrated Breed Guide to Sheep, Goats, Cattle and Pigs, [[Storey Publishing]]. ISBN 9781603420365 (revised Aug 2013)^ Carol EkariusSheep, Goats, Cattle and Pigs : 163 Breeds from Common to Rare by Carol Ekarius (2008, Paperback) ISBN 9781603420365 (revised Feb 2015)^ Ekarius, Carol (2014). Storey's Illustrated Breed Guide to Sheep, Goats, Cattle and Pigs : 163 Breeds, from Common to Rare, WORKMAN PUBL CO. BiggerBooks. ISBN 9781603420365 (revised May 2022)
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