Poco, Lonnie. Beside The Wichita. Illinois: Chicago Print Center, 1981

Poco, Lonnie. Beside The Wichita. Illinois: Chicago Print Center, 1981, Box: 4, Volume: 13. Midwest Distributors records, RH MS 949. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/574076 Accessed January 01, 2026.