| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Marketing Research: The Second Pacific Rim Edition | 978-0-470-81070-5 (0-470-81070-X) | 2007 | David A. Aaker · V. Kumar · George S. Day · David W. Stewart |
| Questionnaire Design: A Practical Guide | 978-0-471-34292-2 (0-471-34292-0) | 2001 | Lorelle Frazer |