"The Purposes of Art Education in the United States from 1870 to 1980," by Evan J. Kern, 1986, Box: 13, Folder: 17. Personal Papers of Marguerite Baumgartel, PP 483. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/134134 Accessed September 13, 2024.