Triptych, Rustic Landscape, The Night, Landscape for Carillon, 1953, 1989, Box: 5 (oversize), Folder: 8. Personal papers of John Walter Pozdro, PP 616. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/401979 Accessed November 23, 2024.