@book{28812,
	author = {Roldán, Waldemar Axel },
	title = {Cultura musical I / },
	publisher = {El Ateneo, },
	year = {c1989},
	address = {Buenos Aires : },
	edition = {15a ed.},
	note = {"De acuerdo con el programa oficial de la asignatura (R.M. N° 138, 16-2-1978)"}
}