| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The European Commission's Energy and Climate Policy: A Climate for Expertise? | 978-1-137-38O25-8 (1-137-38O25-X) | 2014 |
Hans J Dreger · Hans-Joachim Dreger · J. Brian Dreger · J.D. · Jens Dreger · Jonas Dreger