Copi, I. M. (2015). Symbolic Logic. Pearson.
Cita Chicago (17th ed.)Copi, Irving M. Symbolic Logic. Noida: Pearson, 2015.
Cita MLA (9th ed.)Copi, Irving M. Symbolic Logic. Pearson, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.
Copi, I. M. (2015). Symbolic Logic. Pearson.
Cita Chicago (17th ed.)Copi, Irving M. Symbolic Logic. Noida: Pearson, 2015.
Cita MLA (9th ed.)Copi, Irving M. Symbolic Logic. Pearson, 2015.