Henry James
United States. General Accounting Office
United States. General Accounting Office. Accounting and Information Management Division
Phillips P. O'Brien
Faber, Oscar
Harry L. Stewart
Marcel de Haas
Roderick Hunt
Stephen Budiansky
Francis Gary Powers
Martin Edmonds
Johnson, James H.
Robert Anthony Pape
Martin van Creveld
Mitchell, William
Giulio Douhet
John Cotesworth Slessor