@book{2562,
	author = {Caballero Martinez, Kevin Josue and Mariela Stefany Alfaro Ramirez;Douglas Stevee Najarro Campos},
	title = {Portafolio de Ingles},
	publisher = {Centro Universitario Regional de Cabañas,ULS;},
	year = {2017.},
	address = {Guacotecti, Cabañas, El salvador:},
	edition = {1° ed.}
}