Rubin, H. J. Qualitative interviewing : the art of hearing data. - 3rd ed. - London : Sage publications, 2012. - xix, 265 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9781412978378 Subjects--Topical Terms: Qualitative. Dewey Class. No.: 001.433 RUB