| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Cases and Problems on Contracts, 5th Edition | 978-0-314-16661-6 (0-314-16661-0) | 2007 | Joseph M. Perillo |
| Cases and Problems on Contracts | 978-0-314-14625-0 (0-314-14625-3) | 2004 | John D. Calamari · Joseph M. Perillo |
| Cases and Problems on Contracts | 978-0-314-23861-0 (0-314-23861-1) | 1999 | John D. Calamari · Joseph M. Perillo |