David L. Morgan
Integrating Qualitative and Quantitative Methods
Essentials of Learning and Cognition
Focus groups as qualitative research
Focus groups as qualitative research
Planning Focus Groups (Focus Group Kit)
A New Era in Focus Group Research
Essentials of Dyadic Interviewing
Focus group kit
Focus Groups as Qualitative Research (Qualitative Research Methods)
Focus groups as qualitative research / David L. Morgan
Successful Focus Groups
Successful focus groups