Adair, J. (2009). Effective Communication: The most Important Management Skill of all (New rev. ed.). Pan Books An Imprint of Pan MacMillan.
Lua i Stíl Chicago (17ú heag.)Adair, John. Effective Communication: The Most Important Management Skill of All. New rev. ed. London: Pan Books An Imprint of Pan MacMillan, 2009.
Lua MLA (9ú heag.)Adair, John. Effective Communication: The Most Important Management Skill of All. New rev. ed. Pan Books An Imprint of Pan MacMillan, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.