Sajama, S. (1983). Idea, judgment and will: Essays on the theory of judgment. University of Turku.
Chicago-viite (17. p.)Sajama, Seppo. Idea, Judgment and Will: Essays on the Theory of Judgment. Turku, Finland: University of Turku, 1983.
MLA-viite (8. p.)Sajama, Seppo. Idea, Judgment and Will: Essays on the Theory of Judgment. University of Turku, 1983.
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