@book{197462,
	author = {Powers, Thomas F. and Barrows, Clayton W.},
	title = {Introduction to the hospitality industry},
	publisher = {Wiley},
	year = {c2006.},
	address = {Hoboken, N.J.},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0417/2004009599.html}
}