Analysis of the life cycle of Cork, Aluminium and Plastic Wine Closures Cork - Forest in a Bottle. (页面存档备份,存于互联网档案馆) 2008. 维基共享资源上的相关多媒体资源:軟木塞 Cork Quality
(原始内容存档于2022-10-03). A Bottle of the California Wine That Won the Famed 1976 'Judgment of Paris' Just Sold for a Record Price. Food & Wine. [2023-08-07]. (原始内容存档于2023-08-07)