Morgan , D. L. (1988). Focus Groups as Qualitative Research. Sage Publications.
シカゴスタイル引用形Morgan , David L. Focus Groups as Qualitative Research. Newbusy Park: Sage Publications, 1988.
MLA引用形式Morgan , David L. Focus Groups as Qualitative Research. Sage Publications, 1988.
警告: この引用は必ずしも正確ではありません.