@book {2181,
	title = {The Negro in American Civilization; a Study of Negro Life and Race Relations in the Light of Social Research},
	series = {American social science series},
	year = {1930},
	pages = {538},
	publisher = {H. Holt and company},
	organization = {H. Holt and company},
	address = {New York},
	author = {Charles Spurgeon Johnson}
}
