1. Empires of the Silk Road: A History of Central Eurasia from the Bronze Age to the Present;Beckwith, Christopher I.,2011
2. The Year 1000: When Explorers Connected the World—and Globalization Began;Hansen, Valerie.,2020
3. Shiruku Rōdo to Tō Teikoku;Moriyasu, Takao.,2007
4. Kubirai no chōsen: Mongoru kaijō teikoku e no michi;Sugiyama, Masaaki.,1995
5. Spain, China and Japan in Manila;Tremml-Werner, Birgit.,2015