| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Encyclopedia of the United Nations and International Agreements: 1 | 978-0-415-93921-8 | 2004 | Edmund Jan Osmanczyk |
| Encyclopedia of the United Nations and International Agreements: 2 | 978-0-415-93922-5 | 2004 | " |
| Encyclopedia of the United Nations and International Agreements: 3 | 978-0-415-93923-2 | 2004 | " |
| Encyclopedia of the United Nations and International Agreements: 4 | 978-0-415-93924-9 | 2004 | " |