1. D. L. Michelsen, L. I. Fulk, R. M. Woodby and G. D. Boardman, Emerging Technologies in Hazardous Waste Management III, D. W. Tedder and F. G. Pohland Ed., Washington D.C. 1993.
2. A. Bertea and R. Butnaru, Aspecte ecologice si toxicologice ale finisării chimice textile, Dosoftei, Iaşi 1997.
3. P. Cooper, J. Soc. Dyers Colour, 109 (1993) 97.
4. R. S. Shukla and V. D. Sachardande, J. Appl. Polym. Sci., 42 (1991) 829.
5. V. K. Garg, R. Gupta, A. B. Yadav and R. Kumar, Biores. Technol., 89 (2003) 121.