| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Listening: The Forgotten Skill | Tankobon Hardcover | 978-4-478-00097-7 | 1995 |
| Listening: The Forgotten Skill: A Self-Teaching Guide | Audio CD | 978-1-59659-079-3 | 2011 |
| Listening: The Forgotten Skill: A Self-Teaching Guide | Paperback | 978-0-471-01587-1 | 1995 |
| Managing Assertively: How to Improve Your People Skills: A Self-Teaching Guide | " | 978-0-471-03971-6 | 1995 |
| Memory Skills in Business | " | 978-0-931961-56-4 | 1995 |
B. A. · B. Allen · M.A. · M. Allen · M B · M.B.A.
Crisp Publications · Gildan Media · Wiley · ダイヤモンド社 (daiyamondosha/yashiro)