David Oliver Cauldwell, Effects of Castration on Men and Women, B-536, 1947, id3081, Box: 3, Item: 85. Emanuel Haldeman-Julius Big Blue Books and Larger Books Collection, SC-EHJB. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/18676 Accessed June 13, 2026.