Society of Automotive Engineers. Annual Meeting: Detroit (January 16, 1952). "Human Variables in the Design and Operation of Highway Transport Equipment", January 16, 1952

Society of Automotive Engineers. Annual Meeting: Detroit (January 16, 1952). "Human Variables in the Design and Operation of Highway Transport Equipment", January 16, 1952, Box: 165, Folder: 17. Ross A. McFarland Papers, FSC-1. Special Collections. https://wright.libraryhost.com/repositories/2/archival_objects/53759 Accessed November 23, 2024.