Xinru Liu, & Xinru Liu; Lynda Norene Shaffer. (2007). Connections across Eurasia: Transportation, communication, and cultural exchange on the Silk Roads. Boston: McGraw-Hill.
Παραπομπή Chicago StyleXinru Liu, και Xinru Liu; Lynda Norene Shaffer. Connections Across Eurasia: Transportation, Communication, and Cultural Exchange On the Silk Roads. Boston: McGraw-Hill, 2007.
Παραπομπή MLAXinru Liu, και Xinru Liu; Lynda Norene Shaffer. Connections Across Eurasia: Transportation, Communication, and Cultural Exchange On the Silk Roads. Boston: McGraw-Hill, 2007.
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