@book{353867,
	author = {Csikszentmihalyi, Mihaly. and Halton, Eugene.},
	title = {The meaning of things :},
	publisher = {Cambridge University Press,},
	year = {1981.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/052128774X/chopaconline-20}
}