"Carson Introduced S. 2799- Relief of Dr. and Mrs. Carlos Roberta Estrada Gonzales, January 20, 1966, Box: 291, Folder: 137. James Pearson's senatorial papers, RH MS 266. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/435966 Accessed February 16, 2025.