Creswell, J. W. (2013). Qualitative inquiry & research design: Choosing among five approaches (3rd ed.). Thousand Oaks: SAGE.
Styl ChicagoCreswell, John W. Qualitative Inquiry & Research Design: Choosing Among Five Approaches. 3rd ed. Thousand Oaks: SAGE, 2013.
Citace podle MLACreswell, John W. Qualitative Inquiry & Research Design: Choosing Among Five Approaches. 3rd ed. Thousand Oaks: SAGE, 2013.
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