Jelaskan Rujukan dari Epicyon dalam bahasa melayu

Alan Turner, "National Geographic:  Prehistoric Mammals" (Washington, D.C.:  Firecrest Books Ltd., 2004), hlm. 112–114.  ISBN 0-7922-7134-3

Xiaoming Wang, Richard H. Tedford, Mauricio Antón, Dogs: Their Fossil Relatives and Evolutionary History, New York: Akhbar Universiti Columbia, 2008; ISBN 978-0-231-13528-3