Nelson, J. L. (1977). Values, rights, and the morality: Do they conflict? Prentice Hall.
Chicago-čujuhus (17. p.)Nelson, Jack L. Values, Rights, and the Morality: Do They Conflict? Prentice Hall, 1977.
MLA-čujuhus (9. p.)Nelson, Jack L. Values, Rights, and the Morality: Do They Conflict? Prentice Hall, 1977.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.