APA (7e ed.) Bronvermelding

Patton, M. Q. (2002). Qualitative research and evaluation methods (3a. ed.). Sage Publications.

Chicago (17e ed.) Bronvermelding

Patton, Michael Quinn. Qualitative Research and Evaluation Methods. 3a. ed. Thousand Oaks: Sage Publications, 2002.

MLA (9e ed.) Bronvermelding

Patton, Michael Quinn. Qualitative Research and Evaluation Methods. 3a. ed. Sage Publications, 2002.