Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (2nd Edition)
"It is both usefully expanded and very reader friendly. The book has a distinctive helpful tone and an almost "how to do it" style. If one liked the first edition, then he or she will probably adore this one." (Organizational Research Methods )<br /><br />"The success of mixed methods is particularly noticeable in medical and health-related research: in order to secure funding, it is advisable to incorporate a quantitative element into any such research project, and from the point of view of working with human subjects, most qualitative researchers would argue that a qualitative element is required."  -Alison Scott-Baumann,University of Gloucestershire(Alison Scott-Baumann ) --Research Design