Thomas, C. K. (1958). An introduction to the phonetics of American English (2d. ed.). Ronald Press.
Lua i Stíl Chicago (17ú heag.)Thomas, Charles Kenneth. An Introduction to the Phonetics of American English. 2d. ed. New York: Ronald Press, 1958.
Lua MLA (9ú heag.)Thomas, Charles Kenneth. An Introduction to the Phonetics of American English. 2d. ed. Ronald Press, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.