Richstad, J. (1981). Crisis in international news: Policies and prospects. Columbia University Press.
Style de citation Chicago (17e éd.)Richstad, Jim. Crisis in International News: Policies and Prospects. New York: Columbia University Press, 1981.
Style de citation MLA (9e éd.)Richstad, Jim. Crisis in International News: Policies and Prospects. Columbia University Press, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.