National Association of Broadcasters & Fratrik, M. R. (1987). The Small market television manager's guide. National Association of Broadcasters.
Cita Chicago (17th ed.)National Association of Broadcasters i Mark R. Fratrik. The Small Market Television Manager's Guide. Washington: National Association of Broadcasters, 1987.
Cita MLA (9th ed.)National Association of Broadcasters i Mark R. Fratrik. The Small Market Television Manager's Guide. National Association of Broadcasters, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.