1. ABNT, Brazilian Standard NBR 10836 – Soil-Cement Brick: Determination of Compressive Strength and Water Absorption, Rio de Janeiro, 1994a.
2. ABNT, Brazilian Standard NBR 10834 – Soil-Cement Brick: Specifications, Rio de Janeiro, 1994b.
3. Recycling of Stone Cutting Sludge in Formulations of Bricks and Terrazo Tiles;Al-Zboon;Waste Management & Research,2010
4. Utilization of Textile Effluent Wastewater Treatment Plant Sludge as Brick Material;Begum;Journal of Material Cycles and Waste Management,2013
5. “Métodos e Técnicas de Tratamento de Águas”;Bernardo;São Carlos 2nd Edition Rima,2005