"Reprinted with permission from the Army Quarterly and Defence Journal, Oct. 1920"--Preliminary page.
Paper version (1999 printing) distributed to regional depository libraries in paper, shipping list no. 2006-0208-P.
Electronic reproduction. Fort Leavenworth, Kan. : Command General Staff College, Combined Arms Research Library. Mode of access: Internet from the CGSC web site. Address as of 06/05/2012: http://usacac.army.mil/cac2/cgsc/carl/download/csipubs/lawrence.pdf; current access is available via PURL.