托马斯·弗朗西斯·卡特, The Invention ofPrinting in China and its Spread Westward, The Ronald Press, NY 2nd ed. 1955, pp. 176–178 L·S·斯塔夫里阿诺斯. A Global History: From
September and October 1873. The first symptoms ofthe crisis were financial failures in 維也納, the capital of 奥匈帝国, which spread to most of Europe and to North