Patton, M. Q. (1987). How to use qualitative methods in evaluation. Sage Publications.
Chicago (17e ed.) BronvermeldingPatton, Michael Quinn. How to Use Qualitative Methods in Evaluation. Newbury Park, Calif.: Sage Publications, 1987.
MLA (8e ed.) BronvermeldingPatton, Michael Quinn. How to Use Qualitative Methods in Evaluation. Sage Publications, 1987.
Let op: Deze citaties zijn niet altijd 100% accuraat.