| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Teaching Geographic Information Science and Technology in Higher Education | 978-0-470-74856-5 (0-470-74856-7) | 2011 | David Unwin · Nicholas Tate · Kenneth Foote |
| World Regions Interactive CD-ROM | 978-0-03-025288-4 (0-03-025288-1) | 1999 | David Howard |