Creswell, J. W., & Plano Clark, V. L. (2011). Designing and conducting mixed methods research (2nd ed.). SAGE Publications.
Chicago (17e ed.) BronvermeldingCreswell, John W., en Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. Los Angeles: SAGE Publications, 2011.
MLA (8e ed.) BronvermeldingCreswell, John W., en Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. SAGE Publications, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.