@book{48426,
	author = {Wentk, Richard, and Merton, Orren,},
	title = {Hands-on music theory /},
	publisher = {Cengage Learning PTR,},
	year = {2015.},
	address = {Boston, Massachusetts :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10884367}
}