Gerd. Clasen · Gerda Claeskens · Gert Claussnitzer · Gerti Claußen
Financial Times/ Prentice Hall
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Practical Phonetics | 978-0-273-43949-3 (0-273-43949-9) | 1972 | J.C. Wells |
| Voice Production and Speech | 978-0-273-01841-4 (0-273-01841-8) | 1982 | |