@book{37722,
	author = {Small, Mario Luis.},
	title = {Unanticipated gains : origins of network inequality in everyday life /},
	publisher = {Oxford University Press,},
	year = {c2009.},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780195384352.001.0001}
}