| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Credit and Collections Kit for Dummies | 978-0-470-46595-0 (0-470-46595-6) | 2009 | Aaron Larson |
Stefan Häring · Stefan Harms · Stefan Hörenz · Stefan Hormes · Stephan Haering · Stephan Hormes · Steven Harrington