@book{25251,
	author = {Williams, William Appleman.},
	title = {The contours of American history.},
	publisher = {World Pub. Co.},
	year = {[1961]},
	address = {Cleveland,},
	edition = {[1st ed.].},
	url = {http://www.archive.org/details/contoursofameric00willrich}
}