Doberman pinschers : everything about purchase, care, nutrition, training, and behavior /
Gudas, Raymond.
Siino, Betsy Sikora.
New York : Barron's Educational,
c2005.
Rev. ed. of: Doberman pinschers / Raymond Gudas. 2nd ed. c1995.
Includes bibliographical references (p. 92-93) and index.
Doberman pinscher.