Gaya APA
Flick, Uwe.. (2014).
introduction to qualitative research (5th edition.).
Los Angeles:
Sage Publication.
Gaya Chicago
Flick, Uwe..
introduction to qualitative research.
5th edition.
Los Angeles:
Sage Publication,
2014.
Buku.
Gaya MLA
Flick, Uwe..
introduction to qualitative research.
5th edition.
Los Angeles:
Sage Publication,
2014.
Buku.
Gaya Turabian
Flick, Uwe..
introduction to qualitative research.
5th edition.
Los Angeles:
Sage Publication,
2014.
Buku.