APA aipamena

Le Duc, D. R. (1987). Beyond broadcasting: Patterns in policy and law. Longman.

Chicago Style aipamena

Le Duc, Don R. Beyond Broadcasting: Patterns in Policy and Law. New York: Longman, 1987.

MLA aipamena

Le Duc, Don R. Beyond Broadcasting: Patterns in Policy and Law. Longman, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.