Black, S. V. (1987). Handbook of Voice Therapy for the School Clinician.
Chicago Style CitationBlack, Sarra V. Handbook of Voice Therapy for the School Clinician. 1987.
Cita MLABlack, Sarra V. Handbook of Voice Therapy for the School Clinician. 1987.
Atenció: Aquestes cites poden no estar 100% correctes.