| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Risk Management for Security Professionals | 978-0-7506-7113-2 (0-7506-7113-0) | 1999 | |
| Security Education, Awareness and Training: SEAT from Theory to Practice | 978-0-7506-7803-2 (0-7506-7803-8) | 2005 | Lynn Fischer · Joseph A. Grau |
A. R. · C.A. · C A R · C.A. Roper · C.R. · Carl A. · Carl Roper