Buehler, E. C., & Linkugel, W. A. (1962). Speech: A first course. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Buehler, Ezra Christian, agus Wil A. Linkugel. Speech: A First Course. New York: Harper & Row, 1962.
Lua MLA (9ú heag.)Buehler, Ezra Christian, agus Wil A. Linkugel. Speech: A First Course. Harper & Row, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.