| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| How To Create Awesome Meetings: A Step-By Step Guide to help you make your next meeting more productive and profitable! | 978-O-9949291-O-5 (O-9949291-O-2) | 2016 |
G.S. · Gerd Schubert · Gerd Seifert · Gerd Siebert