• 地理原原篇 [4卷] (唐)楊筠松著 (清)劉掄升原注 (清)許源清參訂.
  • Di li yuan yuan pian [4 juan] (Tang) Yang Yunsong zhu (Qing) Liu Lunsheng yuan zhu (Qing) Xu Yuanqing can ding.