Cengage Learning · South-Western College Publications
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Marketing Research | 978-0-324-07684-4 (0-324-07684-3) | 1999 |
| Marketing Research: An Aid to Decision Making | 978-0-324-07450-5 (0-324-07450-6) | 2001 |
| Marketing Research: An Aid to Decision Making | 978-0-538-88192-0 (0-538-88192-5) | 1998 |