@book{50148,
	author = {Puerto Rico. and Equity de Puerto Rico, Inc.},
	title = {Ley uniforme de instrumentos negociables, anotada.},
	publisher = {Equity Publ. Corp. , 1972.},
	address = {Oxford, N.H.},
	edition = {Edición especial en español e inglés.},
	note = {"Uniform Negotiable Instruments Act, annotated." (p.89-161) has special t.p.}
}