LI, Hon Lam. “墮胎與‘人’的程度: 闡釋墮胎（及動物權利）問題無法解決的因由: Abortion and Degrees of Personhood: Understanding Why the Abortion Problem (and the Animal Rights Problem) Is Irresolvable”. International Journal of Chinese & Comparative Philosophy of Medicine 7, no. 2 (January 1, 2009): 9–28. Accessed April 27, 2024. https://ejournals.lib.hkbu.edu.hk/index.php/ijccpm/article/view/1476.