Van Riper, C. (1972). Speech correction: Principles and methods (5th ed.). Prentice Hall.
Chicago Edition CitationVan Riper, Charles. Speech Correction: Principles and Methods. 5th ed. New Jersy: Prentice Hall, 1972.
MLA Edition CitationVan Riper, Charles. Speech Correction: Principles and Methods. 5th ed. Prentice Hall, 1972.
Warning: These citations may not always be 100% accurate.