J.K · J. K. Kleffner · Jann Kleffner · K.k.
Oxford University Press · T.M.C. Asser Press
| title | media type | ISBN-13 | year of publica- tion  | other author(s) | 
|---|---|---|---|---|
| Complementarity in the Rome Statute and National Criminal Jurisdictions | Hardcover | 978-0-19-923845-3 | 2008 | |
| Internationalized Criminal Courts: Sierra Leone, East Timor, Kosovo, and Cambodia | " | 978-0-19-927673-8 | 2004 | Cesare P.R. Romano · André Nollkaemper | 
| Internationalized Criminal Courts: Sierra Leone, East Timor, Kosovo, and Cambodia | Paperback | 978-0-19-927674-5 | 2004 | Cesare P.R. Romano · André Nollkaemper | 
| Yearbook of International Humanitarian Law - 2007 | Hardcover | 978-90-6704-270-3 | 2009 | Timothy McCormack |