Beardsmore, R. W. (1969). Moral reasoning. Routledge & K. Paul.
Cita Chicago (17th ed.)Beardsmore, R. W. Moral Reasoning. London: Routledge & K. Paul, 1969.
Cita MLA (8th ed.)Beardsmore, R. W. Moral Reasoning. Routledge & K. Paul, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.