| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Understanding Business Systems in Developing Countries | Hardcover | 978-0-7619-9435-0 (0-7619-9435-1) | 2001 | Elna & Jens Erik Torp |
| Understanding Business Systems in Developing Countries | Paperback | 978-0-7619-9436-7 (0-7619-9436-X) | 2001 | " |