Focus groups : a practical guide for applied research /

Eitemau Tebyg

• Focus groups : a practical guide for applied research /
  gan: Krueger, Richard A.
  Cyhoeddwyd: (1988)
• Using focus groups in research /
  gan: Litosseliti, Lia
  Cyhoeddwyd: (2003)
• Research methods for business and social science students /
  gan: Adams, John
  Cyhoeddwyd: (2014)
• Enhanced ethnographic methods : audiovisual techniques, focused group interviews, and elicitation techniques /
  Cyhoeddwyd: (1999)
• Replication research in the social sciences /
  Cyhoeddwyd: (1991)