Primary and Secondary Qualities: More Trouble than You'd Think! - Edinburgh University Press Blog
Locke, Boyle, and the Distinction between Primary and Secondary Qualities - E. M. Curley - The Philosophical Review (Philosophy Documentation Center)
Solved 4. Primary and Secondary Qualities - Locke and | Chegg.com
So forward to imagine": Locke and Hume on Primary and Secondary Qualities - Timothy M. Costelloe - The Proceedings of the Twenty-First World Congress of Philosophy (Philosophy Documentation Center)
ch2
John Locke's Ideas on Primary and Secondary Qualities Assignment
John Locke's Primary and Secondary Qualities - YouTube