1. H.B. Barlow and J.D. Mollon, The Senses. Cambridge University Press: Cambridge, 1982.
2. C.J. Bartleson, ?A review of chromatic adaptation.? In F.W. Billmeyer and G. Wyszecki (eds.), Color 77. Adam Hilger: Bristol, 1977.
3. J. Beck, Surface Color Perception, Cornell University Press: Ithaca, NY, 1972.
4. A. Blake, ?Boundary conditions for lightness computation in Mondriaan world.? In D. Ottoson and S. Zeki (eds.), Central and Peripheral Mechanisms of Color Vision. Macmillan: New York, 1985.
5. W. Boothby, An Introduction to Differentiable Manifolds and Riemannian Geometry. Academic Press: San Diego, CA, 1986.