1. Engineering materials 2: an introduction to microstructures, processing and design;Ashby,2006
2. Standard test method for tensile properties of plastics,2010
3. Standard test methods for flexural properties of unreinforced and reinforced plastics and electrical insulating materials,2002
4. Assessing performance and uncertainty in developing carpet reverse logistics systems;Biehl;Comput Oper Res,2007
5. Bird L. Carpets—moving from waste to resource. 2013. Available: http://www.carpetrecyclinguk.com/downloads/Carpet_Recycling_UK_Annual_Report_and_2020_Vision_Jane_Gardner_Carpet_Recycling_UK.pdf.