Packman, J. (1968). Child care: Needs and numbers. National Institute for Social Work Training series.
Chicago-Zitierstil (17. Ausg.)Packman, Jean. "Child Care: Needs and Numbers." National Institute for Social Work Training Series 1968.
MLA-Zitierstil (8. Ausg.)Packman, Jean. "Child Care: Needs and Numbers." National Institute for Social Work Training Series, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.