Sayre, S. (2001). Qualitative methods for marketplace research. Sage.
Chicago (17e ed.) BronvermeldingSayre, Shay. Qualitative Methods for Marketplace Research. Thousand Oaks, Calif: Sage, 2001.
MLA (9e ed.) BronvermeldingSayre, Shay. Qualitative Methods for Marketplace Research. Sage, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.