@book{90915,
	author = {Christensen, Peter Ove. and Feltham, Gerald A.},
	title = {Economics of accounting},
	publisher = {Kluwer Academic Publishers},
	year = {c2003-c2005},
	series = {Kluwer series in accounting scholarship},
	address = {Boston (Massachusetts, Estados Unidos)},
	url = {http://www.loc.gov/catdir/enhancements/fy0663/2002032064-d.html}
}