Endnotes, pp 231-249. Book call no. 940.44 K36f Legend, Memory and the Great War in the Air , Pisano, Dominick A., Dietz, Thomas J., Gernstein, Joanne M., and Schneide, Karl S. Seattle, Published for the National Air and Space Museum, Smithsonian Institution, Washington, DC, by the University of Washington Press, 1992. A New Kind of Warfare, pp 104-123. A Bibliographic Guide, pp 138-140.
Book call no.
The United States Air Force . New York, Praeger, 1967. World War I, pp 15-19. The Air Service During World War I, pp 19-24. The Air Service Between the Wars, pp 25-30.