Krueger, R. A. (1997). Developing questions for focus groups. Sage Publications.
Chicago Style (17th ed.) CitationKrueger, Richard A. Developing Questions for Focus Groups. Thousand Oaks: Sage Publications, 1997.
MLA (9th ed.) CitationKrueger, Richard A. Developing Questions for Focus Groups. Sage Publications, 1997.
Warning: These citations may not always be 100% accurate.