APA (7e ed.) Bronvermelding

Creswell, J. W. (2011). Designing and conduction: Mixed methods research. Sage.

Chicago (17e ed.) Bronvermelding

Creswell, John W. Designing and Conduction: Mixed Methods Research. New Delhi: Sage, 2011.

MLA (9e ed.) Bronvermelding

Creswell, John W. Designing and Conduction: Mixed Methods Research. Sage, 2011.