1. Preliminaries to Linguistic Phonetics;Lagefoged,1981
2. Principles of Voice Production;Titze,1994
3. Understanding Voice Problems. A Physiological Perspective for Diagnosis and Treatment;Colton,2006
4. Acoustic comparison of vowel articulation in normal and reverse phonation;Robb;J Speech Lang Hear Res,2001
5. Symptom modification for abductor spasmodic dysphonia: inhalation phonation;Shulman,2000