Lerbinger, O. (1972). Designs for persuasive communication. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Lerbinger, Otto. Designs for Persuasive Communication. Englewood Cliffs, N.J: Prentice-Hall, 1972.
Lua MLA (9ú heag.)Lerbinger, Otto. Designs for Persuasive Communication. Prentice-Hall, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.