Johnson, W. (1963). Diagnostic methods in speech pathology (2nd edition.). Harper & Row.
Cita Chicago Style (17a ed.)Johnson, Wendell. Diagnostic Methods in Speech Pathology. 2nd edition. New York: Harper & Row, 1963.
Cita MLA (9a ed.)Johnson, Wendell. Diagnostic Methods in Speech Pathology. 2nd edition. Harper & Row, 1963.
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