Alén, R. 2000. Basic chemistry of wood delignification. In: Stenius, P. (Ed.). Forest Products Chemistry. Fapet Oy, Helsinki, Finland. Pp. 58−104.
Chirat, C., Hostachy, J.-C., Paloniemi, J., Pelin, K., Pohjanvesi, S., Nordén, S., Vesala, R. and Wennerström, M. 2011. Bleaching. In: Fardim, P. (Ed.). Chemical Pulping Part 1, Fibre Chemistry and Technology. 2nd edition. Paper Engineers’ Association, Helsinki, Finland. Pp. 457−599.
Gierer, J. 1970. The reactions of lignin during pulping. Svensk Papperstidning 73:571–595.
Lachenal, D., Benattar, N., Allix, M, Marlin, N. and Chirat, C. 2005. Bleachability of alkaline pulps. Effect of quinones present in residual lignin. Proceedings of 13th ISWFPC, Vol. 2. Auckland, New Zealand, May 16-19, 2005. Pp. 23–27.
Karlsson, O., Pettersson, B. and Westermark, U. 2001. The use of cellulases and hemicellulases to study lignin-cellulose as well as lignin-hemicellulose bonds in kraft pulps. Journal of Pulp and Paper Science 27(6):196–201.
Gellerstedt, G. and Gierer, J. 1971. The reactions of lignin during acidic sulphite pulping. Svensk Papperstidning 74:117–127.
Lachenal, D. and Muguet, M. 1992. Degradation of residual lignin in kraft pulp with ozone. Application to bleaching. Nordic Pulp and Paper Research Journal 7(1):25–29.
Singh, R. P. (Ed.). 1991. The Bleaching of Pulp. 3rd edition. TAPPI Press, Atlanta, GA, USA. 694 p.
Dence, C. W. and Reeve, D. W. (Eds.). 1996. Pulp Bleaching – Principles and Practice. TAPPI Press, Atlanta, GA, USA. 868 p.
Suess, H. U. 2010. Pulp Bleaching Today. Walter de Gruyter, Berlin, Germany. 310 p.
Bajpai, P. 2012. Environmentally Benign Approaches for Pulp Bleaching. 2nd edition. Elsevier, Amsterdam, The Netherlands. 416 p.
Bajpai, P. 2013. Bleach Plant Effluents from the Pulp and Paper Industry. Springer, Heidelberg, Germany. 88 p.