Hume, David (1739). "Book I, Part III, Section VI". A Treatise of Human Nature. The Project Gutenberg. Archived from the original on 2023-05-11. Retrieved 2024-04-30.
Menzel, Christopher (2017). Possible Worlds. Metaphysics Research Lab, Stanford University. Retrieved 28 November 2020.
umass.edu
scholarworks.umass.edu
Gibbs, Cameron (2019). "6. THE ARGUMENT FROM PLENITUDE". A Defense of Hume's Dictum. Archived from the original on 2023-06-26. Retrieved 2024-04-30.
Gibbs, Cameron (2019). "2. CONSTRAINTS ON FORMULATING HUME'S DICTUM". A Defense of Hume's Dictum. Archived from the original on 2023-06-26. Retrieved 2024-04-30.
utm.edu
iep.utm.edu
Swartz, Norman. Laws of Nature. Archived from the original on 28 August 2023. Retrieved 28 November 2020.
web.archive.org
Hume, David (1739). "Book I, Part III, Section VI". A Treatise of Human Nature. The Project Gutenberg. Archived from the original on 2023-05-11. Retrieved 2024-04-30.
Lewis, David (1986). On the Plurality of Worlds. Wiley-Blackwell. p. 88. Archived from the original on 2023-06-23. Retrieved 2024-04-30.
Gibbs, Cameron (2019). "6. THE ARGUMENT FROM PLENITUDE". A Defense of Hume's Dictum. Archived from the original on 2023-06-26. Retrieved 2024-04-30.
Swartz, Norman. Laws of Nature. Archived from the original on 28 August 2023. Retrieved 28 November 2020.
Gibbs, Cameron (2019). "2. CONSTRAINTS ON FORMULATING HUME'S DICTUM". A Defense of Hume's Dictum. Archived from the original on 2023-06-26. Retrieved 2024-04-30.