Hovland, C. I. (1949). Experiments on mass communication. Princeton University Press.
Cita Chicago (17th ed.)Hovland, Carl Iver. Experiments on Mass Communication. Princeton, N.J: Princeton University Press, 1949.
Cita MLA (9th ed.)Hovland, Carl Iver. Experiments on Mass Communication. Princeton University Press, 1949.
Atenció: Aquestes cites poden no estar 100% correctes.