@Misc{BVMC:278074, author = {Echeverría, Esteban}, title = {Mayo y la enseñanza popular en el Plata [1873]}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2010}, year = {2010}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmchx1m1} }