1. Database on beneficial reuse of foundry by-products;Abichou,1998
2. MOEE. Spent foundry sand – alternative uses study. Report prepared by John Emery Geotechnical Engineering Limited for Ontario Ministry of the Environment and Energy and the Canadian Foundry Association. Queen’s Printer for Ontario; 1993.
3. American Foundrymen’s Society (AFS). Alternative utilization of foundry waste sand, Final Report (Phase I) prepared by American Foundrymen’s Society Inc. for Illinois Department of Commerce and Community Affairs, Des Plaines, IL; 1991.
4. Foundry Industry Recycling Starts Today (FIRST). Foundry Sand Facts for Civil Engineers. Federal Highway Administration Environmental Protection Agency Washington, DC; 2004.
5. Javed S, Lovell CW. Use of Waste foundry sand in Highway construction Report. JHRP/INDOT/FHWA-94/2J, Final Report, Purdue School of Engineering., West Lafayette, IN; 1994.