Greyser, S. A. (1972). Cases in advertising and communications management. Prentice-Hall.
Cita Chicago (17th ed.)Greyser, Stephen A. Cases in Advertising and Communications Management. Englewood Cliffs, N.J: Prentice-Hall, 1972.
Cita MLA (9th ed.)Greyser, Stephen A. Cases in Advertising and Communications Management. Prentice-Hall, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.