Cita APA

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

Citación estilo Chicago

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.