@book{193134,
	author = {Campbell, Ballard C.,},
	title = {Disasters, accidents, and crises in American history :a reference guide to the nation's most catastrophic events(E-BOOK)},
	publisher = {Facts On File,},
	year = {c2008.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/toc/ecip0722/2007027688.html}
}