Langenheim, R.L. , 1960a, 1960b, 1960c, 1960d, 1960e, 1952, 1959a, 1959b, 1962, 1965, 1967, 1969, Box: 12, Folder: 70. Personal papers of Raymond C. Moore, PP 3. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/127194 Accessed May 21, 2025.