Dyfyniad APA

Flick, U. (2009). Introduction to qualitative research (4th ed.). Sage Publications.

Dyfyniad Arddull Chicago

Flick, Uwe. Introduction to Qualitative Research. 4th ed. New Delhi: Sage Publications, 2009.

Dyfyniad MLA

Flick, Uwe. Introduction to Qualitative Research. 4th ed. Sage Publications, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.