Dick Rogenmoser, Don McRae, John Moenius, Dave McCarthy, Jessica Mackey, Rogie and Ray Bramlage, Mike Davis, Fonzell Wallis, Diana Fell, Lyle Anderson, Ron Wintjen, Larry Woodman (1995), Robert Jensen, Don Buckle, Otis Babcock, John Tomson, Box: 2, Folder: 53. Martin Tractor Company records, RH MS 864. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/154284 Accessed June 12, 2025.