W.W. · William W. · William Wiersma
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Research Methods in Education: An Introduction | 978-0-205-58192-4 (0-205-58192-7) | 2008 | Stephen G. Jurs |
| Research Methods in Education: An Introduction | 978-0-205-40609-8 (0-205-40609-2) | 2004 | " |