| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| In Love But Worlds Apart: Insights, questions, and tips for the intercultural couple | 978-1-4343-8116-3 (1-4343-8116-1) | 2008 |
G.S. · Geert Schuiling · Gerd Schilling · Gerd Schlenker · Gert Schilling · Gert Solmecke