| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Abraham I Melchizedek | 978-83-7354-045-3 (83-7354-045-8) | 2003 |
| O Naprawe Parlamentaryzmu Rzeczypospolitej | 978-83-7384-118-5 (83-7384-118-0) | 2004 |
R.K. · Richard Kirchner · Richard Kirkham · Richard Kirkman · Richard Kirschner · Richard Kirshenbaum · Ryszard Kiersnowski