Baihao, Li, and Wu Sha. “The Transformation and Influence of Overseas Commerce of Mingzhou Port-City in Tang and Song Dynasties（821-1279）——Concentrated on the Historical Relics”. International Planning History Society Proceedings 17, no. 3 (June 29, 2016): 75–90. Accessed May 1, 2024. https://journals.open.tudelft.nl/iphs/article/view/1254.