Focus groups : theory and practice /
David W. Stewart, Prem N. Shamdasani.
- Third edition.
- Los Angeles : SAGE, 2015.
- xix, 202 pages ; 23 cm.
- Applied social research methods series .
Includes bibliographical references (pages 181-191) and index.
9781452270982
Focus groups. Social sciences--Research--Methodology. Social groups.