1. Stacey, K. A., Light Scattering in Physical Chemistry, (Butterworths, London, 1956).
2. Van de Hulst, H. C., Light Scattering by Small Particles, (Wiley, New York, 1957).
3. Mie, P., Ann Phys., 25, 377 (1908).
4. Kaye, W., J. Colloid Interface Sci., 44, 384 (1973).
5. Davies, H. G., Wilkins, H. F., Chayen, J., and La Cour, L. F., Q. Jl microsc. Sci., 95, 271 (1954).