¾ 跨语言 数词 ¾ (数学) 四分之三 2010，Peter Haring Judd， Elizabeth Wade White Papers Catalog and Finding Aid, Volume 1 (英语)，New York Public Library, →ISBN, 页号439: 4 pages on loose leaf notebook pages, 6 x 9 ¾.相关词汇 ½, ↉, ⅓, ⅔, ¼, ¾, ⅕, ⅖, ⅗, ⅘, ⅙, ⅚, ⅐, ⅛, ⅜, ⅝, ⅞, ⅑, ⅒, ⅟
