@book{4007,
	author = {Cottrell, Stella.},
	title = {Critical thinking skills :},
	publisher = {Palgrave Macmillan,},
	year = {c2005.},
	address = {New York :},
	note = {Includes bibliographical references and index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1101/2005051171-b.html}
}