Reel to reel audio: "Philosophy + S.F. Literature / Wayne Cogell C. B. Cebik Monty Cook RBT G. Piecke / 1978 S.F.R.A Conference", Reel: 1. Lloyd Biggle papers, MS 79. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/328549 Accessed May 21, 2024.