Becker, S. L. (1987). Discovering mass communication (2nd ed.). Scott Foresman.
Chicago Style aipamenaBecker, Samuel L. Discovering Mass Communication. 2nd ed. Glenview, Ill: Scott Foresman, 1987.
MLA aipamenaBecker, Samuel L. Discovering Mass Communication. 2nd ed. Scott Foresman, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.