Betty Jones
#7 “The World of Doberman Pinschers” (1986) by Anna Katherine Nicholas.
#8 “Doberman Pinscher Training Book for Dogs and Puppies * Fast Results Doberman Pinscher” (2018) by Mrs Karen Douglas Kane.
#9 “Doberman Pinscher. Doberman Pinscher Complete Owners Manual. Doberman Pinscher book for care, costs, feeding, grooming, health and training.” (2016) by George Hoppendale, Asia Moore.
#10 “Doberman Pinschers Today” (1995) by Jimmy Richardson.
#11 “Doberman Pinscher” (2003) by Lou-Ann Cloidt.
#12 “Doberman Pinscher” (2016) by Cynthia P. Gallagher.
