1. Davidson, H.R., Hemmendinger, H. & Landry, J.L.R., A System of Instrumental Colour Control for the Textile Industry, Journal of the Society of Dyers and Colourists, Vol.79, pp. 577, 1963.
2. Judd, D.B. & Wyszecki, G., Color in Business, Science and Industry. 3rd ed., Wiley, New York, 1975, pp. 438–461, 1975.
3. Chandrasekhar, S., Radiative Transfer. Clarendon Press, Oxford, 1950.
4. Mudgett, P.S. & Richards, L.W., Multiple Scattering Calculations for Technology. Applied Optics, Vol.0, pp. 1485–1502, 1971.
5. Mehta, K.T. & Shah, H.S., Simplified Equations to Calculate MIE-Theory Parameters for use in Many-Flux Calculation for Predicting the Reflectance of Paint Films. Color Research and Application, Vol.12, pp. 147–153, 1987.