| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Research Imagination: An Introduction to Qualitative and Quantitative Methods | Paperback | 978-0-521-70555-4 (0-521-70555-X) | 2007 | |
| The Research Imagination: An Introduction to Qualitative and Quantitative Methods | Hardcover | 978-0-521-87972-9 (0-521-87972-8) | 2007 | John B. Williamson · David A. Karp · John R. Dalphin |
P.G. · P. Gray · P S · Paul G. · Paul Gray · Paul S. · S. G. · S. Gray