APA
Flick U., . (2017). An Introduction to Qualitative Research 5e. Chennai: Sage publications.
Chicago
Flick Uwe, . 2017. An Introduction to Qualitative Research 5e. Chennai: Sage publications.
Harvard
Flick U., . (2017). An Introduction to Qualitative Research 5e. Chennai: Sage publications.
MLA
Flick Uwe, . An Introduction to Qualitative Research 5e. Chennai: Sage publications. 2017.