Brandt, R. B. Value and Obligation: Systamatic readings in ethics.
Cita Chicago (17th ed.)Brandt, Richard B. Value and Obligation: Systamatic Readings in Ethics.
Cita MLA (9th ed.)Brandt, Richard B. Value and Obligation: Systamatic Readings in Ethics.
Atenció: Aquestes cites poden no estar 100% correctes.