| Titel | Art | ISBN-13 | Erscheinungsjahr |
| An Introduction to Language Processing with Perl and Prolog: An Outline of Theories, Implementation, and Application with Special Consideration of English, French, and German | Taschenbuch | 978-3-642-06405-0 | 2010 |
| An Introduction to Language Processing with Perl and Prolog: An Outline of Theories, Implementation, and Application with Special Consideration of English, French, and German | Gebunden | 978-3-540-25031-9 | 2006 |
| Language Processing with Perl and Prolog: Theories, Implementation, and Application | Taschenbuch | 978-3-662-50029-3 | 2016 |
| Language Processing with Perl and Prolog: Theories, Implementation, and Application | Gebunden | 978-3-642-41463-3 | 2014 |