(原始内容存档于2021-10-08) (英语). Pfleger, Paige; Rosenberg, Gabe. Columbus To Remove ChristopherColumbus Statue At City Hall. WOSU-FM(英语:WOSU-FM). 2020-06-18 [2020-06-22]
太平廣記-卷第405.收唐代洞天集 《古今圖書集成卷廿二日異部》 夢溪筆談 夷堅志甲卷 夷堅志辛卷 Columbus, Christopher. The Journal of ChristopherColumbus (during His First Voyage, 1492-93) and Documents