@book{226823,
	author = {Donaldson, Margaret. and SpringerLink (Online service)},
	title = {Come ragionano i bambini},
	publisher = {Springer Milan},
	year = {2010.},
	series = {Convergenze},
	address = {Milano},
	url = {http://dx.doi.org/10.1007/978-88-470-1448-0}
}