David Stevens · S D · Stevens, David L. Comer
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | 
|---|---|---|---|
| The Online Learning Handbook: Developing and Using Web-based Learning | 978-0-7494-3208-9 (0-7494-3208-X) | 2001 | Jolliffe Alan (Senior Lecturer Virtual College Development Centre Singapore Polytechnic) · Ritter Jonathan (Singapore Virtual College) | 
| Zamieszkaj w ogrodzie | 978-83-7758-043-1 (83-7758-043-8) | 2011 | |
| Zamieszkaj w ogrodzie | 978-83-7495-495-2 (83-7495-495-7) | 2008 | |