| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Future of Social Psychology | 978-3-540-97487-1 | 1991 | Walter Stephan · Thomas F. Pettigrew | |
| Intergroup Relations | 978-0-367-31631-0 | 2019 | Walter G Stephan | |
| The Future of Social Psychology | 978-0-387-97487-3 | 1991 | ||
| Wywieranie wplywu przez grupy | 978-83-7489-104-2 | 2007 | ||
C.S. · C. W. · Cookie Stephan · Cookie White Stephan · W.S. · W. Stephan