"Susan Hyde/horse trophy/Jane and Susan/winter/Susan in Kansas City/Stix, Baer, Fuller", 1974, Box: 74, Folder: 35. Wilbur D. Hess collection, RH MS 1526. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/461807 Accessed November 23, 2024.