Birks, Melanie. Grounded theory : - Los Angeles, Calif. : Sage, 2011. - 210 p. : ill. ; ISBN: 9781848609921 (hbk.) 1848609922 (hbk.) 9781848609938 (pbk.) 1848609930 (pbk.) Subjects--Topical Terms: Grounded theory.Social sciences LC Class. No.: MED. H61.24 / .B57