Executive Summary: Life Styles of Nine American Barbiturate/Sedative-Hypnotic Drug Users, January 6th, 1981, Box: 20, item: 4. Personal Papers of Franklin C. Shontz, PP 126. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/288342 Accessed June 09, 2023.