| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Mareika, Tochter meiner Mutter | 978-3-85022-995-1 (3-85022-995-5) | 2010 | ||
| Resort Condominium and Vacation Ownership Management: A Hospitality Perspective | 978-0-86612-177-4 (0-86612-177-3) | 1999 | Robert A. Gentry · Pedro Mandoki | |
| Resort Condominium and Vacation Ownership Management: A Hospitality Perspective | 978-0-86612-213-9 (0-86612-213-3) | 1999 | Robert A. Gentry · Pedro Mandoki | |