Sturgeon, Donald. "Lü Shi Chun Qiu". Chinese Text Project Dictionary (بالصينية). Archived from the original on 2022-07-05. Retrieved 2017-05-23. Original text: 昔葛天氏之樂,三人操牛尾,投足以歌八闋
Sturgeon, Donald. "Lü Shi Chun Qiu". Chinese Text Project Dictionary (بالصينية). Archived from the original on 2022-07-05. Retrieved 2017-05-23. Original text: 昔葛天氏之樂,三人操牛尾,投足以歌八闋