Campbell, Jeremy, Grammatical Man, Simon & Schuster, 1982.

Carey, James, "Harold Adams Innis and Marshall McLuhan", The Antioch Review, Vol. XXVII, No. 1, Spring 1967, in Phelan, John, ed., Communications Control: Readings in the Motives and Structures of Censorship, Sheed and Ward, 1969.

Chartrand, Robert, Critical Issuses in the Information Age, Scarecrow Press, 1991.

Chatwin, Bruce, The Songlines, Penguin Books, 1987.

Combs and Nimmo, The New Propaganda, Longman, 1993.

Crystal, David, The Cambridge Encyclopedia of Language, Cambridge University Press, 1987.