| title | media type | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|---|
| The Principles of Sustainability | Paperback | 978-1-84407-496-9 (1-84407-496-X) | 2008 |
| The Principles of Sustainability | Hardcover | 978-1-85383-841-5 (1-85383-841-1) | 2002 |
| The Principles of Sustainability | Paperback | 978-1-85383-842-2 (1-85383-842-X) | 2002 |