Dyfyniad APA

Flick, U. (2009). An introduction to qualitative research (Forth edition.). Sage Publications.

Dyfyniad Arddull Chicago

Flick, Uwe. An Introduction to Qualitative Research. Forth edition. Los Angeles ; New Delhi: Sage Publications, 2009.

Dyfyniad MLA

Flick, Uwe. An Introduction to Qualitative Research. Forth edition. Sage Publications, 2009.

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