1. Measuring Color;Hunt,1991
2. Engineering Data Compendium: Human Perception and Performance,1988
3. R.W.G. Hunt, The Reproduction of Colour, Kingston-upon-Thames, 1995.
4. Comparison of reference-white standards for video display units;Brill;Color Research and Application,1991
5. ISO 9241:8, Ergonomic requirements for office work with display terminals, part 8: requirements for displayed colours, International Organization for Standardization, 1996.