Creswell, J. W. (2009). Research design: Qualitative, quantitative and mixed approaches (3rd ed.). Los Angeles: Sage.
Chicago Style CitationCreswell, John W. Research Design: Qualitative, Quantitative and Mixed Approaches. 3rd ed. Los Angeles: Sage, 2009.
MLA CitationCreswell, John W. Research Design: Qualitative, Quantitative and Mixed Approaches. 3rd ed. Los Angeles: Sage, 2009.
Warning: These citations may not always be 100% accurate.