1. Removal of Alizarin Red S (Dye) from aqueous media by using cynodon dactylon as an adsorbent;Samusolomon;J. Chem. Pharm. Research,2011
2. Acid-base Indicators;Bishop,1972
3. Inclusion complex of Alizarin Red S with b-cyclodextrin: Synthesis, spectral, electrochemical and computational studies;Yuk;J. Mol. Struct.,2015
4. Handbook of Cosmetic Materials;Greenburg,1954
5. Contact dermatitis from madder;Castelain;Contact Dermatitis,1988