Randy Cohen - correspondence and royalty (1978-[19]80) - Answers to Hard Questions (1978), Why Didn't I Think of That (1978), Box: 3, Folder: 47. Corporate Papers of the Robert Mills Literary Agency, MS 307. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/229633 Accessed April 29, 2024.