@book{22230,
	author = {Berman, Morris, and Rabasa, Eduardo,},
	title = {El crepúsculo de la cultura americana /},
	publisher = {Sexto Piso,},
	year = { 2011},
	address = {México, D.F. : },
	edition = {cuarta edición},
	note = {Traducción de: Twilight of American culture}
}