1. Materials Science and Engineering—An Introduction;Callister,2000
2. Science and Technology of Clays;Santos,1989
3. Ceramic Technology;Emiliani,1999
4. Characterization of clays from Campos dos Goytacazes, north Rio de Janeiro State (Brazil);Monteiro;Tile & Brick Int.,2002
5. Brazilian Association for Technical Norms, ABNT, Testing Method for Compressive Strength of Ceramic Blocks for Masonry, NBR 6461, Rio de Janeiro, June 1983 (in Portuguese).