Institute of Aeronautical Sciences. Meeting: New York City (January 27, 1949). "Human Problems in the Design and Operations of Air Transports", January 27, 1949

Institute of Aeronautical Sciences. Meeting: New York City (January 27, 1949). "Human Problems in the Design and Operations of Air Transports", January 27, 1949, Box: 158, Folder: 10. Ross A. McFarland Papers, FSC-1. Special Collections. https://wright.libraryhost.com/repositories/2/archival_objects/53625 Accessed November 23, 2024.