Nelson, J. L. (1977). Values, rights, and the morality: Do they conflict? Prentice Hall.
Cita Chicago (17th ed.)Nelson, Jack L. Values, Rights, and the Morality: Do They Conflict? Prentice Hall, 1977.
Cita MLA (9th ed.)Nelson, Jack L. Values, Rights, and the Morality: Do They Conflict? Prentice Hall, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.