Greene, J. S., & Wells, E. J. (1927). The cause and cure of speech disorders: A text book for students and teachers on stuttering, stammering and voice conditions. Macmillan.
Dyfyniad Arddull ChicagoGreene, James Sonnett, and Emilie J. Wells. The Cause and Cure of Speech Disorders: A Text Book for Students and Teachers on Stuttering, Stammering and Voice Conditions. New York: Macmillan, 1927.
Dyfyniad MLAGreene, James Sonnett, and Emilie J. Wells. The Cause and Cure of Speech Disorders: A Text Book for Students and Teachers on Stuttering, Stammering and Voice Conditions. Macmillan, 1927.
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