共 4 条
[1]
Morgan, Focus Groups as Qualitative Research, University Paper Series on Qualitative Research Methods, 16, (1988)
[2]
Krueger, Focus Groups: A Practical Guide forApplied Research, (1988)
[3]
Stewart, Focus Groups: Theory and Practice, (1990)
[4]
Qualitative Research Council of the Advertising Research Council, Focus Groups: Issues and Approaches, (1985)