Sprenkle, D. H. (2009). Common factors in couple and family therapy: The overlooked foundation for effective practice. Guilford Press.
Chicago-Zitierstil (17. Ausg.)Sprenkle, Douglas H. Common Factors in Couple and Family Therapy: The Overlooked Foundation for Effective Practice. New York, NY [u.a.]: Guilford Press, 2009.
MLA-Zitierstil (9. Ausg.)Sprenkle, Douglas H. Common Factors in Couple and Family Therapy: The Overlooked Foundation for Effective Practice. Guilford Press, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.