| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Speaking Clearly | 978-0-07-025919-5 | 1996 | Jeffrey C. Hahner · Sandra L. Salisch |
| Speaking Clearly | 978-0-07-554745-7 | 1990 | Jeffrey C. Hahner |
| Speaking Clearly: Improving Voice and Diction | 978-0-07-239726-0 | 2004 | Jeffrey C. Hahner · Salisch Sandra L. |
| Speaking Clearly: Improving Voice and Diction | 978-0-07-025825-9 | 1993 | Jeffrey C. Hahner · Sandra L. Salisch |
| Speaking Clearly: Improving Voice and Diction | 978-0-07-557316-6 | 1990 | Jeffrey C. Hahner · Sandra L. Salisch |
| Speaking Clearly: Improving Voice and Diction with free Pronunciation CD-ROM | 978-0-07-248696-4 | 2001 | Jeffrey C Hahner · Sandra L Salisch |
A.S. · A. SOKOLOFF · M.A. · M S. · M. Sokoloff · Martin A. · Martin A. Sokoloff, Salisch Sandra L. Jeffrey C. Hahner · Martin-S · Martin Sokoloff