De Gruyter · De Gruyter Mouton
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Sociolinguistic Research in Sweden and Finland | 978-90-279-7504-1 (90-279-7504-3) | 1985 |
| The Sociolinguistics of Urbanization: The Case of the Nordic Countries | 978-3-11-011184-2 (3-11-011184-5) | 1994 |