Orlik, P. B. (1990). Broadcast/cable copywriting (4th ed.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Orlik, Peter B. Broadcast/cable Copywriting. 4th ed. Boston: Allyn and Bacon, 1990.
Lua MLA (9ú heag.)Orlik, Peter B. Broadcast/cable Copywriting. 4th ed. Allyn and Bacon, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.