1. Taft, Charles P., August 9, 1968 Online Patterson, James T. Indiana University » Center for Documentary Research and Practice » Collection: ohrc003: Biography: Robert A. Taft, 1968
2. Craft, Edward O., March 25, 1978 Online Anderson, Terry H. Indiana University » Center for Documentary Research and Practice » Collection: ohrc005: Autobiography: Edward O. Craft, 1978