1. J.J. Porter, C.H. Gooding, Membrane and Filtration Systems Workshop, Hilton Head, SC, 11 February 1998
2. J.J. Porter, in: A. Reife, H.S. Freeman (Eds.), Environmental Chemistry of Dyes and Pigments – Reduction of Textile Wastewater Using Automatic Process Control, Recycle, and Filtration, Wiley, New York, 1996, p. 193
3. R.H. Peters, Textile Chemistry: vol. II, Impurities in Fibres; Purification of Fibres, Elsevier, New York, 1967, p.98
4. Knitting Times, Featured Editorial, vol. 47, 25 May 1978, p.25
5. Waste treatment vs waste recovery;Porter;Textile Chem. Colorist,1977