@Article{BVMC:583719,
author = {Lago Carballo, Antonio},
title = {El castellano en Puerto Rico},
journal = {Cuadernos Hispanoamericanos. Núm. 8, marzo-abril 1949},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2013},
year = {2013},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc8h099}
}