Burgundy Voices magazine: "Scientist Blends Biology and Robotics to Create the Entomopter". [2009-06-02]. (原始内容存档于2011-07-24). Fort Hunt High School 1969 Yearbook
Oregon (5th ed.). Dubuque, Iowa: Kendall/Hunt Publishing Company. ISBN 0-7872-6608-6. OCLC 42944922. Ruby, Robert H.; Brown, John A. The Chinook Indians: