1. Nylons: A review of the literature on products of combustion and toxicity
2. American Chemistry Council U.S. Resin Production and Sales 2012 vs. 2011 2013 http://www.americanchemistry.com/Jobs/EconomicStatistics/Plastics-Statistics/Production-and-Sales-Data-by-Resin.pdf
3. Production of Man-Made Fiber in Taiwan Japan, Korea, USA, Mainland China for the Whole Year of 2012; Taiwan Man-Made Fiber Industries Association 2013 http://www.tmmfa.org.tw/file/1474_20130628014812.pdf