Maxwell, Joseph Alex 1941- Qualitative research design : an interactive approach / Joseph A. Maxwell. - 3rd ed. - Los Angeles, Calif. : SAGE, c2013. - 218 p. : ill. - Applied social research methods series ; v. 41 . Includes bibliographical references and index ISBN: 9781412981194 Subjects--Topical Terms: Research--Methodology LC Class. No.: Q 180.55 .M4 / M398Q 2013