@book{66820,
	author = {Maginn, John L.},
	title = {Managing investment portfolios :},
	publisher = {John Wiley & Sons,},
	year = {c2007 .},
	series = {CFA Institute investment series ;},
	address = {Hoboken, N.J. :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0620/2006030342.html}
}