1. Burke, Kenneth. 1961.Attitudes Toward History, 232–33. Boston: Beacon Press. 1937; rpt.
2. Burke, Kenneth. Symbols and Values: An Initial Study. Thirteenth Symposium of the Conference on Science, Philosophy and Religion. “Fact, Inference, and Proof in the Analysis of Literary Symbolism,”, Edited by: Bryson, Lyman. pp.283–306. New York: Harper and Brothers.
3. Burke.The Philosophy of Literary Form18
4. Rueckert, William H. 1963.Kenneth Burke and the Drama of Human Relations, 83–111. Minneapolis: University of Minnesota Press.