@book{217218,
	author = {Covey, Stephen R.},
	title = {The seven habits of highly effective people :},
	publisher = {Simon and Schuster,},
	year = {c1989.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0705/89030464-s.html}
}