Costley, Carol. Doing work based research : approaches to enquiry for insider-researchers / Carol Costley, Geoffrey Elliott and Paul Gibbs. - Los Angeles : SAGE, c2010. - xix, 200 p. : ill ; 24 cm. ISBN: 9781848606777 (hbk.) 184860677X (hbk.) 9781848606784 (pbk.) 1848606788 (pbk.) LCCN: 2009934594 Subjects--Topical Terms: Social sciences--Research.Social sciences--Research--Methodology. Dewey Class. No.: 300.72