Oliver, P. (2000). Philosophy. Teach Yourself.
Cita Chicago (17th ed.)Oliver, Paul. Philosophy. London: Teach Yourself, 2000.
Cita MLA (8th ed.)Oliver, Paul. Philosophy. Teach Yourself, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.
Oliver, P. (2000). Philosophy. Teach Yourself.
Cita Chicago (17th ed.)Oliver, Paul. Philosophy. London: Teach Yourself, 2000.
Cita MLA (8th ed.)Oliver, Paul. Philosophy. Teach Yourself, 2000.