Dennis W. Rook

Focus Groups: Theory and Practice (Applied Social Research Methods)  David W. Stewart Prem N. Shamdasani Dennis W. Rook Hardcover. Sage Publications, Inc, 2006-07-11 ISBN 9780761925828     Focus Groups: Theory and Practice (Applied Social Research Methods)  David W. Stewart Prem N. Shamdasani Dennis W. Rook Paperback. Sage Publications, Inc, 2006-07-04 ISBN 9780761925835     Brands, Consumers, Symbols and Research: Sidney J.Levy on Marketing  Sidney J. Levy Dennis W Rook Hardcover. Sage Publications (USA), 1999-10-26 ISBN 9780761916963