1. H Hocker, J W S Hearle and W S Simpson, Wool science and technology edited by W S Simpson and G H Crawshaw (Woodhead Publishing Limited, Cambridge, 2002) p. 60, 116, and 215
2. H Thomas, Plasma technologies for textiles edited by R Shishoo (Woodhead Publishing Limited, Cambridge, 2007) p. 228
3. M Radetic, P Jovancic, N Puac and Z Lj Petrovic, J. Phys.: Conf. Ser. 71, 012017 (2007)
4. G S Nadiger, K H Kale and Palaskar, BTRA Scan XXXIX 4, 1 (2009)
5. Retrieved from http://www.plasmawool.com (accessed on 1/20/2010)