Cambridge University Press · Djoef Publishing
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Money and the Natural Rate of Unemployment | Hardcover | 978-0-521-66139-3 (0-521-66139-0) | 2000 |
| Money and the Natural Rate of Unemployment | Paperback | 978-0-521-66739-5 (0-521-66739-9) | 2000 |
| The Development of the European Monetary System | " | 978-87-574-6530-3 (87-574-6530-4) | 1992 |