TUBBS, S. L. (1983). Human Communication Stewart L. Tubbs And Sylvia Moss. Random House.
Lua i Stíl Chicago (17ú heag.)TUBBS, Stewart L. Human Communication Stewart L. Tubbs And Sylvia Moss. Random House, 1983.
Lua MLA (8ú heag.)TUBBS, Stewart L. Human Communication Stewart L. Tubbs And Sylvia Moss. Random House, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.