Dyfyniad APA

PATTON MICHAEL QUINN. (2002). QUALITATIVE RESEARCH & EVALUATION METHODS (3RD.). SAGE PUBLICATIONS.

Dyfyniad Arddull Chicago

PATTON MICHAEL QUINN. QUALITATIVE RESEARCH & EVALUATION METHODS. 3RD. LONDON: SAGE PUBLICATIONS, 2002.

Dyfyniad MLA

PATTON MICHAEL QUINN. QUALITATIVE RESEARCH & EVALUATION METHODS. 3RD. SAGE PUBLICATIONS, 2002.

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