| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Business Owner's Liquidity Solution: Taking Cash Out of Your Business While Keeping Control | 978-O-692-653O9-8 (O-692-653O9-O) | 2016 | David Ryan |
W.L. · Walter Lipowsky · Walter Lubeck · Walter Lübeck · Walther Lübeck