@book{3003,
	author = {Sloman, John,},
	title = {Essentials of economics /},
	publisher = {Financial Times/Prentice Hall,},
	year = {c1998.},
	address = {Harlow, England ;},
	url = {http://www.loc.gov/catdir/toc/fy0709/2007270168.html}
}