@book{20993,
	author = {Schwarz, Fred },
	title = {Usted puede confiar en los comunsitas?},
	publisher = {Prentice-Hall, },
	year = {s.f.},
	address = {Englewood Cliffs, N.J. : },
	edition = {1 ed.},
	note = {Contiene referencias biblograficas}
}