Dennis, E. E., & Merrill, J. C. (1991). Media debates: Issues in mass communication. Longman Publishers.
Cita Chicago (17th ed.)Dennis, Everette E., i John Calhoun Merrill. Media Debates: Issues in Mass Communication. White Plains, N.Y: Longman Publishers, 1991.
Cita MLA (9th ed.)Dennis, Everette E., i John Calhoun Merrill. Media Debates: Issues in Mass Communication. Longman Publishers, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.