Sobti, R C and Kausal, A. and Kausal, M. and Banerjee, U C (1996) Textile Dyes: Their toxicity and the role of natural and genetically engineered microbes in their biodegradation. Editors Sobti, R.C., Obe, G. and Quillardet, P. In: Trends in Environmental Mutagaenesis. Tausco Book Distributors, pp. 315-344. ISBN 8176410004,