6Ou L C, Chuang M C. A Study on the Influence of Color Interval and Area Fa, ctor on Color Harmony[A]. AIC Color 97:Proceeding of the 8th Congress of the International Color Association[C], 691--694.
7Taylor and Francis. International Architecture Yearbook(8/02) [M]. Australia : The Image Publishing Group Pty Ltd, 2002.