Prentice Hall · Simon & Schuster
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Non-Manipulative Selling | Taschenbuch | 978-0-671-76448-7 (0-671-76448-9) | 1992 | Rick Barrea · Tony Alessandra |
| Non-Manipulative Selling | Hardcover | 978-0-13-070830-4 (0-13-070830-5) | 1987 | Tony Alessandra · Rick Barrera |
P W. · Paul Weissler · Paul Wexler · Paul Wiegler · Phil Wagler