| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Life Work Planning | 978-0-07-034838-7 (0-07-034838-3) | 1978 | Arthur Kirn · Marie O'Donahue Kirn |
| Life Work Planning: Manual | 978-0-07-034835-6 (0-07-034835-9) | 1978 | Arthur Kirn · Marie O'Donahue Kirn |