Dyfyniad APA

Liamputtong, P. (2011). Focus group methodology: Principles and practices. SAGE.

Dyfyniad Arddull Chicago

Liamputtong, Pranee. Focus Group Methodology: Principles and Practices. Los Angeles: SAGE, 2011.

Dyfyniad MLA

Liamputtong, Pranee. Focus Group Methodology: Principles and Practices. SAGE, 2011.

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