Flick, Uwe. An introduction to qualitative research Uwe Flick. - 6th edition. - Singa Pore Sage 2018 - xli, 653P. ISBN: 9781526445650 (pbk.) 9781526445643 (hardback) Subjects--Topical Terms: Psychology - Qualitative Research--Social Sciences - Methodology LC Class. No.: BF76.5 / .F55