Mendelson, E. (1964). Introduction to mathematical logic. D. van Nostrand.
Cita Chicago (17th ed.)Mendelson, Elliott. Introduction to Mathematical Logic. Princeton: D. van Nostrand, 1964.
Cita MLA (9th ed.)Mendelson, Elliott. Introduction to Mathematical Logic. D. van Nostrand, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.