Lua APA (7ú heag.)

Grbich, C. (2004). New approaches in social research. SAGE.

Lua i Stíl Chicago (17ú heag.)

Grbich, Carol. New Approaches in Social Research. London: SAGE, 2004.

Lua MLA (9ú heag.)

Grbich, Carol. New Approaches in Social Research. SAGE, 2004.

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