@book{9204,
	author = {Whitney, David C. and Whitney, Robin Vaughn.},
	title = {The American presidents },
	publisher = {Reader's Digest Association,},
	year = {2001.},
	address = {Pleasantville, N.Y. :},
	edition = {9th ed.},
	note = {At head of title on cover: Reader's digest.}
}