Gaya APA

Dainton, M., Zelley, E, D. (2019). Applying communication theory for professional lite: a practice introduction 4th ed. . Amerika: Sage publication inc.

Gaya MLA

Dainton, Marianne., Zelley, Elaine, D.. "Applying communication theory for professional lite: a practice introduction 4th ed.". Amerika: Sage publication inc, 2019. Text.