@book{99668,
	author = {Mccarthy, Michael and McCarten, Jeanne},
	title = {Touchstone},
	publisher = {: Cambridge University Press},
	year = {, 2014},
	address = {New York State : USA},
	edition = {2a. edición},
	note = {Título en portada: Touchstone: full contact, student's book 2}
}