| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | 
|---|---|---|---|
| Imperfect Competition and International Trade | 978-O-262-57O93-O (O-262-57O93-9) | 1992 | Gene M. Grossman · Lawrence H. Summers | 
B. Friedman · B. M. · B.M. Friedman · Benjamin Friedman · Benjamin M. Friedman · M. F. · M. Friedman · M P