ShawMLebensK. Children between families. Adoption and Fostering841976.
2.
See HoltJ, Escape from childhood, Penguin Books, 1975, for discussion of this and other examples of well-intentioned exploitation to which children are subjected in everyday life.
3.
AdamsonG. The Caretakers. Bookstall Publications, 1973.
4.
GeorgeV. Foster care. Routledge and Kegan Paul, 1970.