Caute, David. The Illusion. London: Harper & Row, 1972

Caute, David. The Illusion. London: Harper & Row, 1972, Box: 6, Volume: 1. Midwest Distributors records, RH MS 949. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/574240 Accessed January 01, 2026.