| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Complete Book of Model Business Letters | Paperback | 978-0-13-157412-0 (0-13-157412-4) | 1979 |
| Complete Book of Model Business Letters | Hardcover | 978-0-13-157438-0 (0-13-157438-8) | 1976 |
| How to put yourself across with key words and phrases | " | 978-0-13-430678-0 (0-13-430678-3) | 1973 |