Altman, W., Thomas, D., & Sawers, D. (1962). TV: From monopoly to competition, and back? (Rev. ed.). Institute of Economic Affairs.
Cita Chicago (17th ed.)Altman, Wilfred, Denis Thomas, i David Sawers. TV: From Monopoly to Competition, and Back? Rev. ed. London: Institute of Economic Affairs, 1962.
Cita MLA (8th ed.)Altman, Wilfred, et al. TV: From Monopoly to Competition, and Back? Rev. ed. Institute of Economic Affairs, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.