Focus groups as qualitative research
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Thousand Oaks, California
Sage Publications
1997.
|
| Rhifyn: | 2nd edition. |
| Cyfres: | Qualitative research methods series
v. 16 |
| Pynciau: |