APA (7th ed.) Zitazioa
Orlik, P. B. (1994). Broadcast/cable copywriting (5th ed.). Allyn and Bacon.
Chicago Style (17th ed.) Zitazioa
Orlik, Peter B. Broadcast/cable Copywriting. 5th ed. Boston: Allyn and Bacon, 1994.
MLA (9th ed.) Zitazioa
Orlik, Peter B. Broadcast/cable Copywriting. 5th ed. Allyn and Bacon, 1994.
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