APA-viite (7. p.)
Hackett, P., Schwarzenbach, J. B., & Jurgens, U. M. (2016). Consumer psychology: A study guide to qualitative research methods. Barbara Budrich Publishers.
Chicago-viite (17. p.)
Hackett, Paul, Jessica B. Schwarzenbach, ja Uta Maria Jurgens. Consumer Psychology: A Study Guide to Qualitative Research Methods. Opladen: Barbara Budrich Publishers, 2016.
MLA-viite (9. p.)
Hackett, Paul, et al. Consumer Psychology: A Study Guide to Qualitative Research Methods. Barbara Budrich Publishers, 2016.
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