鄭麗娟. “《莊子•外篇》詮釋《老子》考: How Did the ‘Outer Chapters’ of the Zhuangzi Modify the Teachings of the Laozi”. 人文中國學報 12 (September 1, 2006): 359–401. Accessed August 25, 2024. https://ejournals.lib.hkbu.edu.hk/index.php/sinohumanitas/article/view/2469.