@book{53921,
	author = {Zoubek, Charles E.},
	title = {Taquigrafía Gregg.},
	publisher = {McGraw-Hill Interamericana de México, S.A},
	year = {c1990.},
	address = {Bogotá},
	edition = {Edición Centenaria.},
	note = {Includes index.}
}