June A. Boon (Boon, June A.)

• 
  Manual of Veterinary Echocardiology
  by June A. Boon
  Hardcover, Williams & Wilkins, ISBN 0683009389 (0-683-00938-9)
• 
  Two Dimensional and M-Mode Echocardiography: For the Small Animal Practitioner
  by June A. Boon
  Softcover, Teton New Media, ISBN 1893441288 (1-893441-28-8)