Stewart, D. W., Shamdasani, P. N., & Rook, D. W. (2007). Focus groups: Theory and practice. Thousand Oaks: Sage Publications.
Chicago Style CitationStewart, David W., Prem N. Shamdasani, and Dennis W. Rook. Focus Groups: Theory and Practice. Thousand Oaks: Sage Publications, 2007.
MLA CitationStewart, David W., Prem N. Shamdasani, and Dennis W. Rook. Focus Groups: Theory and Practice. Thousand Oaks: Sage Publications, 2007.
Warning: These citations may not always be 100% accurate.