Beauchamp, T. L. (1991). Philosophical ethics: An introduction to moral philosophy (2nd ed.). McGraw-Hill.
Chicago-čujuhus (17. p.)Beauchamp, Tom L. Philosophical Ethics: An Introduction to Moral Philosophy. 2nd ed. New York: McGraw-Hill, 1991.
MLA-čujuhus (9. p.)Beauchamp, Tom L. Philosophical Ethics: An Introduction to Moral Philosophy. 2nd ed. McGraw-Hill, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
