| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Focus Groups: Theory and Practice | Hardcover | 978-0-7619-2582-8 (0-7619-2582-1) | 2006 | David W. Stewart · Prem N. Shamdasani |
| Focus Groups: Theory and Practice | Paperback | 978-0-7619-2583-5 (0-7619-2583-X) | 2006 | David W. Stewart · Prem N. Shamdasani |
(D-R) · D.W. · Dennis R. · Dennis Rook · W R.