Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Calero Vaquera, María Luisa and Molina Redondo, J. A. de","Historia de la gramática española, 1847-1920 : de A. Bello a R. Lenz",,Gredos,1986,Biblioteca románica hispánica,,"8424910400,8424910419",,https://cir.nii.ac.jp/crid/1130282272840980096