4Land Transport Authority Republic of Singapore. A World Class Land TransportSystem,1996.
5Census and Statistics Department Hong Kong. Hong Kong 1991 Population Census,1991.
6A H S Cook,J Wang. Employment Concentrations in Hong Kong 1981～1991 ChangingPatterns-Changing Structure(Occasional Paper No. 133). Department of Geography. TheChinese University of Hong Kong. 1996,B.
7Brisbane City Council. A Traffic Reduction Strategy for Brisbane,1991.
