| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Foundations of Futures Studies | Paperback | 978-0-7658-0566-9 (0-7658-0566-9) | 2004 |
| Foundations of Futures Studies: Human Science for a New Era: History, Purposes, Knowledge | " | 978-0-7658-0539-3 (0-7658-0539-1) | 2010 |
| Foundations of Futures Studies: Human Science for a New Era: History, Purposes, Knowledge | Hardcover | 978-1-56000-271-0 (1-56000-271-9) | 1996 |