Holmes David. (2005). Communication Theory: Media, technology and Society. SAGE.
Cita Chicago (17th ed.)Holmes David. Communication Theory: Media, Technology and Society. London: SAGE, 2005.
Cita MLA (9th ed.)Holmes David. Communication Theory: Media, Technology and Society. SAGE, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.