@book{217720,
	author = {Stevens, Rita.},
	title = {Benjamin Harrison, 23rd president of the United States},
	publisher = {Garrett Educational Corp.},
	year = {c1989.},
	series = {Presidents of the United States},
	address = {Ada, Okla.},
	url = {http://www.loc.gov/catdir/toc/fy052/88024747.html}
}