鄔 可. 郭店《老子》甲組21號簡有關異文的解釋: Glosses on the Textual Variants in Slip Number 21, Group A of the Guodian Laozi Manuscript. 人文中國學報, [S. l.], v. 25, p. 231–257, 2017. DOI: 10.24112/sinohumanitas.252084. Disponível em: https://ejournals.lib.hkbu.edu.hk/index.php/sinohumanitas/article/view/2084. Acesso em: 21 may. 2024.