@book{33475,
	author = {Vanolo, Alberto.},
	title = {Geografia economica del sistema-mondo :},
	publisher = {UTET universita,},
	year = {2010.},
	series = {Geografia ambiente territorio},
	address = {[Torino] :},
	edition = {3. ed.},
	note = {First ed. 2006, 3rd enlarged and updated ed.}
}