@book{6,
	author = {Gortner, Harold F., and Mahler, Julianne.},
	title = {Organization theory :},
	publisher = {Harcourt Brace College Publishers,},
	year = {2007},
	address = {Fort Worth :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1514/96076555-b.html}
}