@book{2421,
	author = {Gujarati, Damodar N.},
	title = {Basic econometrics /},
	publisher = {McGraw-Hill ,},
	year = {c1995 [Int. ed. 1998].},
	address = {New York :},
	edition = {3rd ed.},
	note = {"International edition"-- Verso of t.p.},
	url = {http://www.loc.gov/catdir/enhancements/fy0602/94035295-d.html}
}