APA-referens (7:e uppl.)

Creswell, J. W., & Plano Clark, V. L. (2011). Designing and conducting mixed methods research (2nd ed.). SAGE Publications.

Chicago-referens (17:e uppl.)

Creswell, John W., och Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. Los Angeles: SAGE Publications, 2011.

MLA-referens (8:e uppl.)

Creswell, John W., och Vicki L. Plano Clark. Designing and Conducting Mixed Methods Research. 2nd ed. SAGE Publications, 2011.