@Book{BVMC:593405,
author = {Calderón de la Barca, Pedro},
title = {Auto sacramental intitulado El Cubo de la Almudena},
publisher = {Madrid : Ayuntamiento ; Alicante : Biblioteca Virtual Miguel de Cervantes, 2013},
year = {2013},
url = {http://www.cervantesvirtual.com/nd/ark:/59851/bmc5q563}
}