1. Conference, Cement industry and the management of specialized and hazardous wastes, Athens 12 October 2000, Hotel Grande Bretagne, Constitution Square, Technical Chamber of Athens.
2. U.S. Scrap Tire Markets 2001, Rubber Manufacturers Association.
3. California Integrated Waste Management Board Publications No: 540-99-006, California waste tire program evaluation and recommendations.
4. California Integrated Waste Management Board Publications No: 432-96-029, Effects of waste tire facilities, and waste tire projects on the environment.
5. The use of scrap tires in the cement rotary kilns, Scrap Tire Management Council.