Atlanta, Ga. : Georgia State University Library. "Robert Shadix, E. T. Kehrer, and George Caudelle at the Organized Labor and Workman's Circle Annual Awards Banquet, Atlanta, Georgia, April 27, 1974.." Georgia State University. Special Collections. 1974-04-27, http://digitalcollections.library.gsu.edu/cdm/ref/collection/labor/id/3218.

Atlanta, Ga. : Georgia State University Library (1974-04-27). Robert Shadix, E. T. Kehrer, and George Caudelle at the Organized Labor and Workman's Circle Annual Awards Banquet, Atlanta, Georgia, April 27, 1974.. Retrieved from http://digitalcollections.library.gsu.edu/cdm/ref/collection/labor/id/3218

Atlanta, Ga. : Georgia State University Library. "Robert Shadix, E. T. Kehrer, and George Caudelle at the Organized Labor and Workman's Circle Annual Awards Banquet, Atlanta, Georgia, April 27, 1974.." 1974-04-27. August 17, 2025. http://digitalcollections.library.gsu.edu/cdm/ref/collection/labor/id/3218.