Rujukan Spaniel

  • Fogle, Bruce (2006). Dogs (EYEWITNESS COMPANION GUIDES). DK Adult. ISBN 978-0-7566-1692-2. 
  • Palika, Liz (2007). The Howell Book of Dogs: The Definitive Reference to 300 Breeds and Varieties. Howell Book House. ISBN 978-0-470-00921-5. 
  • Smith, Steve (2002). The Encyclopedia of North American Sporting Dogs: Written by Sportsmen for Sportsmen. Willow Creek Press. ISBN 978-1-57223-501-4.