WRIGHT, C. . Colored precast slab floor system. Materiales de Construcción, [S. l.], v. 6, n. 071, p. 39–40, 1956. DOI: 10.3989/mc.1956.v06.i071.2398. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2398. Acesso em: 4 may. 2024.