| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Analyzing Systems | Paperback | 978-0-13-033614-9 (0-13-033614-9) | 1989 |
| Analyzing Systems | Hardcover | 978-0-13-033598-2 (0-13-033598-3) | 1988 |
| Behavior Models: Specifying User's Expectations | " | 978-0-13-292715-4 (0-13-292715-2) | 1991 |