Sinclair, I. (2005). Foster placements: Why they succeed and why they fail. Jessica Kingsley Publishers.
Chicago-Zitierstil (17. Ausg.)Sinclair, Ian. Foster Placements: Why They Succeed and Why They Fail. London: Jessica Kingsley Publishers, 2005.
MLA-Zitierstil (9. Ausg.)Sinclair, Ian. Foster Placements: Why They Succeed and Why They Fail. Jessica Kingsley Publishers, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.