Não informado. (1958). Journal of Speech and Hearing Research. American Speech-Language-Hearing Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Speech and Hearing Research. Rockville, Md: American Speech-Language-Hearing Association, 1958.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Speech and Hearing Research. American Speech-Language-Hearing Association, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.