@book{69387,
	author = {GERZER-SASS, A. and PETTINGER, R.},
	title = {NEW SOCIAL NETWORKS FOR FAMILIES AND CHILDREN IN GERMANY. EN: SOCIAL ACTION WITH CHILDREN AND FAMILIES. A COMMUNITY DEVELOPMENT APPROACH TO CHILD AND FAMILY WELFARE},
	publisher = {ROUTLEDGE},
	year = {1997},
	address = {Londres}
}