Civilian Pilot Training Program. Collection, 1939-1944. SMHC Collection 0246, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Civilian Pilot Training Program. Collection, 1939-1944. SMHC Collection 0246, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/120 Accessed January 04, 2025.