Cita APA (7a ed.)

Gronbeck, B. E. (1994). Principles and types of speech communication (12th ed.). Busy Book Distributors.

Cita Chicago Style (17a ed.)

Gronbeck, Bruce E. Principles and Types of Speech Communication. 12th ed. Quezon City: Busy Book Distributors, 1994.

Cita MLA (9a ed.)

Gronbeck, Bruce E. Principles and Types of Speech Communication. 12th ed. Busy Book Distributors, 1994.

Precaución: Estas citas no son 100% exactas.