West, R., & Turner, L. H. (2010). Introducing Communication Theory: Analysis and application (4th ed.). Mc graw Hill.
Cita Chicago (17th ed.)West, Richard, i Lynn H. Turner. Introducing Communication Theory: Analysis and Application. 4th ed. New Delhi: Mc graw Hill, 2010.
Cita MLA (9th ed.)West, Richard, i Lynn H. Turner. Introducing Communication Theory: Analysis and Application. 4th ed. Mc graw Hill, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.