| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Protecting What Matters: Technology, Security, and Liberty since 9/11 | Paperback | 978-0-8157-6125-9 (0-8157-6125-2) | 2006 | Clayton Northouse · Ramon Barquin |
| Protecting What Matters: Technology, Security, and Liberty since 9/11 | Hardcover | 978-0-8157-6126-6 (0-8157-6126-0) | 2006 | Clayton Northouse · Ramon Barquin |