@book{230912,
	author = {Helling, Pam. and American Management Association.},
	title = {The grammar and proofreading course},
	publisher = {American Management Association,},
	year = {c1992.},
	address = {[Saranac Lake, N.Y.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10496187}
}