1. The specialist in the treatment of stuttering;Ainsworth;Journal of Fluency Disorders,1974
2. Membership and certification handbook of he American-Speech-Language-Hearing Association for speech-language pathology,1993
3. Standards and implementations for the certificates of clinical competence;ASHA,1994
4. Clinicians' training and confidence associated with treating school-age children who stutter;Brisk;Language, Speech, and Hearing Services in Schools,1997
5. Chapman, L., & Keintz, C. (1996, Nov.). Student clinical experience: Is it adequate in all disorder areas? Presentation at the Annual Convention of the American Speech-Language-Hearing Association, Seattle, WA.