Chú thích Trà_ô_long

  1. 1 2 Zhongguo Chajing pp222-234, pp419-412, & pp271-282, chief editor: Chen Zhongmao, publisher: Shanghai Wenhua Chubanshe (Shanghai Cultural Publishers) 1991.
  2. ↑ 施海根，中國名茶圖譜、烏龍茶黑茶及壓製茶花茶特種茶卷 p2，上海文化出版社 2007 ISBN 7-80740-130-3
  3. ↑ Joseph Needham, Science and Civilization in China vol 6 part V 40f Tea Processing and Utilization, pp535-550 Origin and processing of oolong tea