Grounded theory in books - Methodology (2005)

Clarke, A. (2005). Situational analysis: grounded theory after the postmodern turn. London Sage.

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Charmaz, K. (2005). "Grounded theory in the 21st century". In: Denzin, N.K. & Lincoln, Y.S. (eds.), The sage handbook of qualitative research, 3rd ed., pp. 507-535. Thousand Oaks, CA: Sage.

Hansan, C.D. (2005), "Grounded theory research methods". In: Swanson, R.A. & Holton, E.F. (eds). Foundations and Methods of Inquiry. San Francisco, California: Berrett-Koehler Publishers.