@book{2317,
	author = {Marriott, Norman G and Gravani, Robert B},
	title = {Principles of food sanitation /},
	publisher = {Springer,},
	year = {c2006.},
	address = {New York, N.Y. :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/toc/fy0606/2005923527.html}
}