| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Psychology Core Concepts | 978-1-4288-0190-5 (1-4288-0190-1) | 2006 | Zimbardo · Johnson |
| The Sourcebook to Public Record Information: The Comprehensive Guide to County, State, and Federal Public Record Sources | 978-1-879792-85-2 (1-879792-85-0) | 2006 | Sankey |