Cullity, G.M.Cullity, G.M.Gaut, B.2015-05-072015-05-071997Ethics and practical reason, 1997 / Cullity, G.M., Gaut, B. (ed./s), Ch.4, pp.101-1240198236468http://hdl.handle.net/2440/90973en© the several contributors 1997Book chapter0030028053185234Cullity, G.M. [0000-0003-4847-4304]