Gradus, B. (1981). Directing: The television commercial. Hastings House.
Chicago Style aipamenaGradus, Ben. Directing: The Television Commercial. New York: Hastings House, 1981.
MLA aipamenaGradus, Ben. Directing: The Television Commercial. Hastings House, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.