Krueger, R. A. (1994). Focus groups: A practical guide for applied research (2nd ed.). Thousand Oaks: Sage.
Chicago Style CitationKrueger, Richard A. Focus Groups: A Practical Guide for Applied Research. 2nd ed. Thousand Oaks: Sage, 1994.
MLA CitationKrueger, Richard A. Focus Groups: A Practical Guide for Applied Research. 2nd ed. Thousand Oaks: Sage, 1994.
Warning: These citations may not always be 100% accurate.