B.S. · Benjamin Säfken · Dr. Benjamin Spagnolo
| title | media type | ISBN-13 (ISBN-10) | year of publication | 
|---|---|---|---|
| The Continuity of Legal Systems in Theory and Practice | Hardcover | 978-1-84946-883-1 (1-84946-883-4) | 2015 | 
| The Continuity of Legal Systems in Theory and Practice | Paperback | 978-1-5099-2006-8 (1-5099-2006-4) | 1944 |