Collecting qualitative data : a field manual for applied research / Greg Guest, Emily E. Namey, Marilyn L. Mitchell. Guest, Greg Namey, Emily E. Mitchell, Marilyn L. Qualitative research. H62 .G829 2013 001.42 23 GUC Includes bibliographical references and index. Thousand Oaks : SAGE, c2013. c2013. 2013 Text xviii, 355 p. : eng