Birks, M., & Mills, J. (2015). Grounded theory: A practical guide (2nd ed.). Sage Publications Ltd..
Chicago Edition CitationBirks, Melanie, and Jane Mills. Grounded Theory: A Practical Guide. 2nd ed. London: Sage Publications Ltd., 2015.
Deismireacht MLABirks, Melanie, and Jane Mills. Grounded Theory: A Practical Guide. 2nd ed. Sage Publications Ltd., 2015.
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