1. European Ban on Certain Azo Dyes;Puntener,2004
2. Environment Canada, Health Canada. The Chemicals Management Plan Substance Groupings Initiative: Aromatic Azo- and Benzidine-Based Substances, 2012,2012
3. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans Volume 99: Some Aromatic Amines, Organic Dyes and Related Exposures;Carreón-Valencia,2008
4. Genotoxic hazards of azo pigments and other colorants related to 1-phenylazo-2-hydroxynaphthalene;Møller;Mutat. Res. – Rev. Mutat. Res.,2000