Charmaz, K. (2007). Constructing groundend theory: A practical guide through qualitative analysis (Primera edición.). Sage Publications.
Lua i Stíl Chicago (17ú heag.)Charmaz, Kathy. Constructing Groundend Theory: A Practical Guide Through Qualitative Analysis. Primera edición. Los Angeles: Sage Publications, 2007.
Lua MLA (8ú heag.)Charmaz, Kathy. Constructing Groundend Theory: A Practical Guide Through Qualitative Analysis. Primera edición. Sage Publications, 2007.
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