Griffin, E. (2006). A first look at communication theory. Boston: McGraw Hill.
Chicago Style CitationGriffin, Em. A First Look At Communication Theory. Boston: McGraw Hill, 2006.
Cita MLAGriffin, Em. A First Look At Communication Theory. Boston: McGraw Hill, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.