Hart, Roderick P. (1987) The Sound of Leadership: Presidential Communication in the Modern Age. Chicago: University of Chicago Press.
2.
Jamieson, Kathleen Hall (1992) Packaging the Presidency: A History and Criticism of Presidential Advertising, 2nd edn.New York: Oxford University Press.
3.
Tulis, Jeffrey K. (1987) The Rhetorical Presidency. Princeton, NJ: Princeton University Press.
4.
Turner, Kathleen J. (1985) Lyndon Johnson's Dual War: Vietnam and the Press. Chicago: University of Chicago Press.
