@book{218488,
	author = {Hirsch, Jeffrey A. and Person, John L. and ebrary, Inc.},
	title = {Commodity trader's almanac 2013},
	publisher = {Wiley,},
	year = {2012.},
	address = {Hoboken, NJ :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10595372}
}