(Ingelesez)Blackburn, Simon. (2016). A Dictionary of Philosophy. Oxford University Press ISBN9780198735304.. Aipuaren errorea: Invalid <ref> tag; name ":0" defined multiple times with different content
Phillips, Stephen. (2021). Zalta, Edward N. ed. «Epistemology in Classical Indian Philosophy»The Stanford Encyclopedia of Philosophy (Metaphysics Research Lab, Stanford University) (Noiz kontsultatua: 2023-01-15).
Kim, Halla. (2022). Zalta, Edward N. ed. «Korean Philosophy»The Stanford Encyclopedia of Philosophy (Metaphysics Research Lab, Stanford University) (Noiz kontsultatua: 2022-04-27).