Civil Air Patrol Manual; an Introduction to Civil Air Patrol, An Auxiliary of the U.S. air Force. Washington, D.C.: Civil Air Patrol, August 1, 1949

Civil Air Patrol Manual; an Introduction to Civil Air Patrol, An Auxiliary of the U.S. air Force. Washington, D.C.: Civil Air Patrol, August 1, 1949, Volume: Gilbert D185. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525499 Accessed December 28, 2025.