Billy K. L. So
1952
Prosperity, Region, and Institutions in Maritime China
A study of the city wall and ward system in Quanzhou under the Song
Ci tong meng hua lu
Economic history of lower Yangzi delta in late imperial China
Overland communcation routes from Yanping to Zhejiang and Jiangxi in Song timesThe Economy of Lower Yangzi Delta in Late Imperial China
The treaty port economy in modern China