Cita APA (7th ed.)

Westley Bruce. (1989). Research methods in mass communication (2nd ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Westley Bruce. Research Methods in Mass Communication. 2nd ed. New York: Prentice-Hall, 1989.

Cita MLA (9th ed.)

Westley Bruce. Research Methods in Mass Communication. 2nd ed. Prentice-Hall, 1989.