APA (7e ed.) Bronvermelding

Orlik, P. B. (1990). Broadcast/cable copywriting (4th ed.). Allyn and Bacon.

Chicago (17e ed.) Bronvermelding

Orlik, Peter B. Broadcast/cable Copywriting. 4th ed. Boston: Allyn and Bacon, 1990.

MLA (9e ed.) Bronvermelding

Orlik, Peter B. Broadcast/cable Copywriting. 4th ed. Allyn and Bacon, 1990.