Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed. IndianaUniversityPress: Bloomington and Indianapolis, p.54-82. ISBN 0-253-34595-2. Currie
Battles: The Quest for Decisive Warfare from Breitenfeld to Waterloo. IndianaUniversityPress. 1 April 2004: 373 [23 April 2013]. ISBN 978-0-253-21707-3. (原始内容存档于2016-05-02)