| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| International repertory of institutions for peace and conflict research | 978-92-3-101120-7 (92-3-101120-0) | 1973 | |
| Public Opinion and the International Use of Force | 978-0-415-21804-7 (0-415-21804-7) | 2001 | Pierangelo Isernia |
P.E. · P.P. · Philip E. · Philip Everts · Philip P.