@book{181623,
	author = {Symposium on the Parent-Infant Relationship and Ciba Foundation.},
	title = {Parent-infant interaction},
	publisher = {Elsevier :},
	year = {1975.},
	series = {Ciba Foundation Symposium (new series) ;},
	address = {Amsterdam ;},
	note = {"Symposium on the Parent-Infant Relationship held at the Ciba Foundation, London, 5th-7th November, 1974"--Participants page.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10575454}
}