| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Contract Law in USA- 2nd Edition | 978-90-411-3912-2 | 2012 | |
| Iel Contract Law in USa | 978-90-411-3310-6 | 2010 | |
| Insincere Promises: The Law of Misrepresented Intent | 978-0-300-10675-6 | 2005 | Ian Ayres |
| Philosophical Foundations of Contract Law | 978-0-19-871301-2 | 2014 | George Letsas · Prince Saprai |
| Studies in Contract Law | 978-1-63460-325-6 | 2017 | Ian Ayres |
| Studies in Contract Law | 978-1-60930-117-0 | 2012 | " |
| Studies in Contract Law - CasebookPlus | 978-1-63460-677-6 | 2017 | " |
| Studies in Contract Law - Casebook Plus | 978-1-63460-949-4 | 2016 | " |
G. K. · Gregor Klaus · Gregor Klos · Gregor Kolck · Gregor Kowalski · Gregor Kulosa · Gregory M. Klass
Foundation Press · Oxford University Press · West Academic Publishing · Wolters Kluwer · Yale University Press