Article Jon Bornholdt (2023)
Subjective Realism: A Possible-Worlds Interpretation of the Anti-Relativist Arguments in Plato’s Theaetetus. Apeiron: Journal for Ancient Philosophy and Science (pp. 75-104). (/isis/citation/CBB382081175/) unapi

Book Mendelson, Michael (2002)
Many Sides: A Protagorean Approach to the Theory, Practice, and Pedagogy of Argument. (/isis/citation/CBB000201480/) unapi

Thesis Lee, Mi-Kyoung (1996)
Conflicting appearances: Protagoras and the development of early Greek epistemology. (/isis/citation/CBB001565807/) unapi

Article Gottlieb, Paula (1993)
Aristotle versus Protagoras on relatives and the objects of perception. Oxford Studies in Ancient Philosophy (pp. 101-119). (/isis/citation/CBB000028644/) unapi

Article Glidden, David K. (1975)
Protagorean relativism and physics. Phronesis: A Journal of Ancient Philosophy (pp. 209-227). (/isis/citation/CBB000016072/) unapi