@book{36923,
	author = {Emerson, Michael O., and Yancey, George A.,},
	title = {Transcending racial barriers},
	publisher = {Oxford University Press,},
	year = {2011.},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199742684.001.0001}
}