Pt.1: Farbers and Sturgeon (DOU 22); pt. 2: Farber and Marin (DOU 22 & 18); pt. 3 amd 4: Joel Weitzman (DOU 18 & 23), November 22, December 20 1967; January 3, 1968, Reel: 4. Judith Eisenstein Bagai collection of Theodore Sturgeon materials, MS 321. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/328563 Accessed April 27, 2024.