APA-viite (7. p.)
Creswell, J. W. Qualitative Inquiry and Research Design: Choosing Among Five Traditions. Sage.
Chicago-viite (17. p.)
Creswell, John W. Qualitative Inquiry and Research Design: Choosing Among Five Traditions. Los Angeles, EUA: Sage.
MLA-viite (9. p.)
Creswell, John W. Qualitative Inquiry and Research Design: Choosing Among Five Traditions. Sage.
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