Robinson, D. (1996). Introducing Ethics. Icon Books.
Chicago-čujuhus (17. p.)Robinson, Dave. Introducing Ethics. Matta: Icon Books, 1996.
MLA-čujuhus (9. p.)Robinson, Dave. Introducing Ethics. Icon Books, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.