@book{30988,
	author = {Calkins, Lucy, and Louis, Natalie.},
	title = {Writing for readers :},
	publisher = {FirstHand,},
	year = {c2003.},
	series = {Units of study for primary writing ;},
	address = {Portsmouth, NH :},
	url = {http://www.loc.gov/catdir/toc/ecip048/2003019532.html}
}