Gaya APA
Marshall, Catherine, Rossman, Gretchen B.. (2011).
Designing qualitative research (5th ed.).
London:
SAGE Publications.
Gaya Chicago
Marshall, Catherine, Rossman, Gretchen B..
Designing qualitative research.
5th ed.
London:
SAGE Publications,
2011.
Text.
Gaya MLA
Marshall, Catherine, Rossman, Gretchen B..
Designing qualitative research.
5th ed.
London:
SAGE Publications,
2011.
Text.
Gaya Turabian
Marshall, Catherine, Rossman, Gretchen B..
Designing qualitative research.
5th ed.
London:
SAGE Publications,
2011.
Print.