Johnston H. Donald. (1989). Journalism and the Media (2nd ed.). Harper and Row.
Cita Chicago (17th ed.)Johnston H. Donald. Journalism and the Media. 2nd ed. New York: Harper and Row, 1989.
Cita MLA (9th ed.)Johnston H. Donald. Journalism and the Media. 2nd ed. Harper and Row, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.