1. On viewing rhetoric as epistemic
2. Weaver, Richard M. 1953.The Ethics of Rhetoric, 24Chicago: Henry Regnery Co.
3. Wheelis, Allan. 1971.The End of the Modern Age, 81New York: Harper and Row.
4. Arnold, Carroll C. 1972. “Inventio and Pronuntiatio in a New Rhetoric”. Paper presented at the Central States Speech Convention. April81972. pp.4