Spartas, DC – “To The Point” 1st ed 2003, H/b, D/j, Cree, J – “Dog Training And Behaviour” 1st ed 2006, H/b, D/j, Wallace, G – “The Specialist Gun Dog” 1st ed 2002, H/b, D/j, Roebuck, KC – “Gun Dog Training, Pointing Dogs” 1st ed 1983, H/b, D/j and 2 others on Ferrets & Horses. (6)