David, E. E., & Denes, P. B. (1972). Human communication: A unified view. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)David, Edward E., agus Peter B. Denes. Human Communication: A Unified View. New York: McGraw-Hill, 1972.
Lua MLA (9ú heag.)David, Edward E., agus Peter B. Denes. Human Communication: A Unified View. McGraw-Hill, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.