Epstein, R. L., & Szczerva, L. W. (2011). Classical mathematical logic: The semantic foundations of logic. Princeton University Press.
Chicago Style (17th ed.) ZitazioaEpstein, Richard L., eta Leslaw W. Szczerva. Classical Mathematical Logic: The Semantic Foundations of Logic. Princeton, N.J.: Princeton University Press, 2011.
MLA (9th ed.) ZitazioaEpstein, Richard L., eta Leslaw W. Szczerva. Classical Mathematical Logic: The Semantic Foundations of Logic. Princeton University Press, 2011.
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