| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Public Conversations: Building Skills and Confidence | 978-0-07-240066-3 (0-07-240066-8) | 1999 | Robert Jeffers |
Helen Raphael Sands · Helen Sauntson · Helen Schmitz · Helena Schnüttgen · Holm Sundhaussen