Davenport, G. M. (1999). Working with toxic older adults: A guide to coping with difficult elders. Springer.
Chicago-Zitierstil (17. Ausg.)Davenport, Gloria M. Working with Toxic Older Adults: A Guide to Coping with Difficult Elders. New York: Springer, 1999.
MLA-Zitierstil (9. Ausg.)Davenport, Gloria M. Working with Toxic Older Adults: A Guide to Coping with Difficult Elders. Springer, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.