1. Where stuff comes from: How toasters, toilets, cars, computers, and many other things come to be as they are;Molotch,2003
2. The psychology of everyday things;Norman,1988
3. Ensembles of class characteristics in physical evidence examination;Thornton;Journal of Forensic Sciences,1986
4. SWGMAT, Forensic Fiber Analysis;Forensic Science Communications,1999