Pérez-Soba Diez del Corral, I. “The 1931 Opening of The Casa De Campo to the Madrid General Public. Background, Significance of and the Problems This Gave Rise to”. Ciudad Y Territorio Estudios Territoriales, no. 117-118, Dec. 1998, pp. 739-53, https://recyt.fecyt.es/index.php/CyTET/article/view/85516.