K. B. · W. Krag Brotby · W. Krag Brotby CISM
| title | media type | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|---|
| Information Security Governance | Gedruckter Zugangscode | 978-0-470-47601-7 (0-470-47601-X)  | 2009 | 
| Information Security Governance: A Practical Development and Implementation Approach | Hardcover | 978-0-470-13118-3 (0-470-13118-7)  | 2009 | 
| Information Security Governance: A Practical Development and Implementation Approach | 978-0-470-47600-0 (0-470-47600-1)  |