^Harrison, James A.; Baskervill, W. M. (编). æsc. A Handy Anglo-Saxon Dictionary: Based on Groschopp's Grein. A. S. Barnes. 1885: 11 [2021-09-10]. (原始内容存档于2022-01-24).
Bringhurst, Robert. The elements of typographic style 3rd ed. Point Roberts (Wash.) Vancouveur: Hartley & Marks publ. 2004. ISBN 978-0-88179-205-8. 引文格式1维护:冗余文本 (link)