Perry, W. (2007). Sound medicine: The complete guide to healing with the human voice. New Page Books.
Chicago Style (17. basım) AtıfPerry, Wayne. Sound Medicine: The Complete Guide to Healing with the Human Voice. New Jersey: New Page Books, 2007.
MLA (9th ed.) AtıfPerry, Wayne. Sound Medicine: The Complete Guide to Healing with the Human Voice. New Page Books, 2007.
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