Strawson, P. F. (1967). Philosophical Logic: Philosophical Logic. Oxford University Press.
Cita Chicago (17th ed.)Strawson, P. F. Philosophical Logic: Philosophical Logic. Oxford: Oxford University Press, 1967.
Cita MLA (9th ed.)Strawson, P. F. Philosophical Logic: Philosophical Logic. Oxford University Press, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.