@Book{BVMC:977235, author = {Civantos Urrutia, Alejandro}, title = {Biblioteca del Obrero (Sevilla, 1912-1936) [Semblanza]}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2019}, year = {2019}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0977235} }