Cita APA

SEVERIN, W. J. (1988). Communication Theories. Longman.

Chicago Style (17th ed.) Citation

SEVERIN, Werner J. Communication Theories. Longman, 1988.

Cita MLA

SEVERIN, Werner J. Communication Theories. Longman, 1988.

Atenció: Aquestes cites poden no estar 100% correctes.