Willard Van Orman Quine. Natural Kinds(PDF). Nicholas Rescher; et al (编). Essays in Honor of Carl G. Hempel. Dordrecht: D. Reidel. 1970: 41–56 [2024-05-31]. (原始内容存档(PDF)于2018-09-26). Reprinted in: Quine (1969), Ontological Relativity and Other Essays, Ch. 5.
Henderson, Leah. Zalta, Edward N.; Nodelman, Uri , 编. The Problem of Induction. Stanford Encyclopedia of Philosophy. 22 November 2022 [2024-05-31]. (原始内容存档于2019-10-26).
Henderson, Leah. The Problem of Induction. The Stanford Encyclopedia of Philosophy. 2022 [2024-05-31]. (原始内容存档于2019-10-26) (英文). 引文格式1维护:未识别语文类型 (link)
Henderson, Leah. Zalta, Edward N.; Nodelman, Uri , 编. The Problem of Induction. Stanford Encyclopedia of Philosophy. 22 November 2022 [2024-05-31]. (原始内容存档于2019-10-26).
Henderson, Leah. The Problem of Induction. The Stanford Encyclopedia of Philosophy. 2022 [2024-05-31]. (原始内容存档于2019-10-26) (英文). 引文格式1维护:未识别语文类型 (link)
Willard Van Orman Quine. Natural Kinds(PDF). Nicholas Rescher; et al (编). Essays in Honor of Carl G. Hempel. Dordrecht: D. Reidel. 1970: 41–56 [2024-05-31]. (原始内容存档(PDF)于2018-09-26). Reprinted in: Quine (1969), Ontological Relativity and Other Essays, Ch. 5.