Mehrabian, A. (1981). Silent messages: Implicit communication of emotions and attitudes. Wadsworth.
Lua i Stíl Chicago (17ú heag.)Mehrabian, Albert. Silent Messages: Implicit Communication of Emotions and Attitudes. Belmont, Calif: Wadsworth, 1981.
Lua MLA (9ú heag.)Mehrabian, Albert. Silent Messages: Implicit Communication of Emotions and Attitudes. Wadsworth, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.