Cita APA

Hancock, J. C. (2001). Introduction to the principles of communication theory (1st.). TMH.

Chicago Edition Citation

Hancock, John C. Introduction to the Principles of Communication Theory. 1st. New Delhi: TMH, 2001.

Cita MLA

Hancock, John C. Introduction to the Principles of Communication Theory. 1st. TMH, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.