@book{2148,
	author = {Bach, Johann Sebastian  and Graetzer, Guillermo },
	title = {Doce piezas para dos y tres flautas dulces / },
	publisher = {Ricordi, },
	year = {1978},
	address = {Buenos Aires : },
	edition = {1 ed.},
	note = {Nº de plancha BA 13139}
}