Heffner, Henry, Behavioral Analysis of the role of the Auditory Cortex, KU# 4351-0706-7, 2RO1 NS-12992-7, December 1, 1982-November 30, 1983, Box: 42, Folder: 3. University of Kansas Schiefelbusch Institute for Life Span Studies records, RG 35. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/454027 Accessed May 21, 2025.