APA (7e ed.) Bronvermelding

Patton, M. Q. (1987). How to use qualitative methods in evaluation. Sage Publications.

Chicago (17e ed.) Bronvermelding

Patton, Michael Quinn. How to Use Qualitative Methods in Evaluation. Newbury Park, Calif.: Sage Publications, 1987.

MLA (8e ed.) Bronvermelding

Patton, Michael Quinn. How to Use Qualitative Methods in Evaluation. Sage Publications, 1987.