@book{192766,
	author = {Bacon, Carl R.},
	title = {Practical portfolio performance :measurement and attribution -(E-BOOK)},
	publisher = {Wiley,},
	year = {c2008.},
	series = {Wiley finance},
	address = {Chichester, England ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0828/2008007637-b.html}
}