Aronson, M., & Spetner, D. (1993). The public relations writer's handbook. Lexington Books.
Lua i Stíl Chicago (17ú heag.)Aronson, Merry, agus Don Spetner. The Public Relations Writer's Handbook. New York: Lexington Books, 1993.
Lua MLA (9ú heag.)Aronson, Merry, agus Don Spetner. The Public Relations Writer's Handbook. Lexington Books, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.