@book{34072,
	author = {Cataldi, Silvia.},
	title = {Come si analizzano i focus group /},
	publisher = {F. Angeli,},
	year = {2009.},
	series = {La cassetta degli attrezzi ;},
	address = {Milano :},
	note = {S. Cataldi teatches at the University of Salerno.}
}