1. American Bashkir Curly Registry [Internet] About curlies: origin of the breed c2009 http://www.abcregistry.org/about.asp
2. Arabian Horse Association 2010 Rules and regulations for purebred Arabian, half-Arabian, and Anglo-Arabian registration 30
3. Arabian Horse Association [Internet] Half-Arabian & Anglo-Arabian registration c1996-2010 http://www.arabianhorses.org/registration/hareg/reg_haquick_facts.asp
4. Purkinje cell apoptosis in Arabian horses with cerebellar abiotrophy;Blanco;J. vet. med. A Physiol. Pathol. Clin. Med.,2006