Flick, U., & Owen, A. (2018). An introduction to qualitative research (Sixth edition.). SAGE.
Cita Chicago (17th ed.)Flick, Uwe, i Alysha Owen. An Introduction to Qualitative Research. Sixth edition. Los Angeles: SAGE, 2018.
Cita MLA (9th ed.)Flick, Uwe, i Alysha Owen. An Introduction to Qualitative Research. Sixth edition. SAGE, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.