1. Daubert v. Merrell Dow Pharmaceuticals, Inc.
2. Easier casting and better casts;Vandiver;Identification News,1980
3. An evaluation of dental stone, traxstone, and crime-cast;Bodziak;J Forensic Identification,2006
4. TriTech Forensics Catalog description for acrylic sand and dirt hardener http://tritechforensics.com/store/product/acrylic-sand-and-dirt-hardener/