Williams, L. (2014). Clinician's guide to research methods in family therapy: Foundations of evidence-based practice. Guilford Press.
Chicago-Zitierstil (17. Ausg.)Williams, Lee. Clinician's Guide to Research Methods in Family Therapy: Foundations of Evidence-based Practice. New York [u.a.]: Guilford Press, 2014.
MLA-Zitierstil (9. Ausg.)Williams, Lee. Clinician's Guide to Research Methods in Family Therapy: Foundations of Evidence-based Practice. Guilford Press, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.