Farrar, R. T. (1997). Mass communication: An introduction to the field. McGraw Hill.
Chicago Style CitationFarrar, Ronald T. Mass Communication: An Introduction to the Field. McGraw Hill, 1997.
Cita MLAFarrar, Ronald T. Mass Communication: An Introduction to the Field. McGraw Hill, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.