Brembeck, W. L., & Howell, W. S. (1976). Persuasion: A means of social influence (2nd ed.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Brembeck, Winston L., agus William S. Howell. Persuasion: A Means of Social Influence. 2nd ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1976.
Lua MLA (9ú heag.)Brembeck, Winston L., agus William S. Howell. Persuasion: A Means of Social Influence. 2nd ed. Prentice-Hall, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.