CLEUP · Cambridge University Press
| title | media type | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|---|
| Economics and Social Interaction: Accounting for Interpersonal Relations | Paperback | 978-0-521-16955-4 (0-521-16955-0)  | 2011 | |
| Economics and Social Interaction: Accounting for Interpersonal Relations | Hardcover | 978-0-521-84884-8 (0-521-84884-9)  | 2005 | Robert Sugden | 
| Un'introduzione al sistema economico | Copertina flessibile | 978-88-6787-348-7 (88-6787-348-2)  | 2015 | |