Some of the reference book that can be used for studying about The technology of organic, effect and functional pigments are-

1)Application Properties of Pigments By A.Karnik, First Edition Thane1999

2)Chemistry of Synthetic Dyes and Pigments, Lubs H. A., Robert E Krieger Publishing Company, New York, 1977

3)Color Chemistry –Synthesis, Properties and Applications of Dyes and Pigments, Zollinger H., 2nd ed., Weinheim – VCH, 1991

4)Industrial Organic Pigments: Production, Properties, Applications, 3rd, Completely Revised Edition by Herbst, Klaus HungerWilly March 2006