Focus groups a practical guide for applied research od Krueger, Richard A., Casey, Mary Anne

Focus groups theory and practice od Stewart, David W.

International focus group research a handbook for the health and social sciences od Hennink, Monique M.

Table of contents only

Focus groups in social research od Bloor, Michael

Focus groups in social research

Advanced focus group research od Fern, Edward F. 1937-

Moderating focus groups a practical guide for group facilitation od Greenbaum, Thomas L.

Moderating focus groups a practical guide for group facilitation od Greenbaum, Thomas L.

Focus groups a practical guide for applied research od Krueger, Richard A.

Focus groups a practical guide for applied research od Krueger, Richard A.