1. Focus group practice. (2004) Other Names: Puchta, Claudia; Potter, Jonathan, 1956- Record Type: Book Extent: 1 online resource (184 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Advanced focus group research. (2001) Other Names: Fern, Edward F, 1937- Record Type: Book Extent: 1 online resource (264 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗