APA aipamena

John W. Creswell, V. L. P. C. Designing and Conducting Mixed Methods Research (2007).

Chicago Style aipamena

John W. Creswell, Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research (2007).

MLA aipamena

John W. Creswell, Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research (2007).

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