Kail, P. (2014). Berkeley's a treatise concerning the principles of human knowledge: An Introduction. U. Pr..
Chicago-viite (17. p.)Kail, P.J.E. Berkeley's a Treatise Concerning the Principles of Human Knowledge: An Introduction. Cambridge: U. Pr., 2014.
MLA-viite (9. p.)Kail, P.J.E. Berkeley's a Treatise Concerning the Principles of Human Knowledge: An Introduction. U. Pr., 2014.
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