1. Prevention and correction of vocal disorders in singers;Bradley;NATS Bull,1980
2. The professional voice, III: common diagnoses and treatments;Sataloff;J Voice,1987
3. The professional voice, I: anatomy, function, and general health;Sataloff;J Voice,1987
4. Hoarseness in singers;Bastian;NATS Bull,1984
5. Handy household hints: to sing or not to sing;Lawrence;NATS Bull,1981