J's Hottest 100. 2010-01-27 [2013-01-10]. (原始内容存档于2012-11-03) (英语). EdnaGundersen. A Grammy performance is good for business. USA TODAY.com. 2011-02-24
鉴定假唱时,没有确认过音源是否正确”,“民间个人,鉴定结果不具备法律效力”,引发讨论。惟该视频已被博主删除。 幕後代唱 腹語術 音樂會 EdnaGundersen, Style Over Sound: Pop stars take canned music on tour, USA Today, 1990-05-25: