U.S. Army Aviation School. (1970). Army correspondence course: Aviation subcourse. United States Army Aviation School.
Chicago Style (17th ed.) CitationU.S. Army Aviation School. Army Correspondence Course: Aviation Subcourse. Fort Rucker, Alabama: United States Army Aviation School, 1970.
MLA (9th ed.) CitationU.S. Army Aviation School. Army Correspondence Course: Aviation Subcourse. United States Army Aviation School, 1970.
Warning: These citations may not always be 100% accurate.