| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Barron's CLEP | 978-0-7641-4669-5 (0-7641-4669-6) | 2011 | Louis Gotlib · David Bock · Michael Colucci · Wendy Jo Ward |
| Barron's CLEP with CD-ROM, 11th Edition | 978-1-4380-7102-2 (1-4380-7102-7) | 2011 | Louis Gotlib · David Bock · Michael Colucci |