Otto Lindner, Lars Rodefeld "Benzenesulfonic Acids and Their Derivatives" in Ullmann's Encyclopedia of Industrial Chemistry 2005, Wiley-VCH, Weinheim. doi:10.1002/14356007.a03_507
Harry P. Schultz. 2,6-Dintroaniline. Organic Syntheses. 1951, roč. 31, s. 45. doi:10.15227/orgsyn.031.0045. (anglicky)
