MenzelC2014
Menzel, Christopher, "Possible Worlds", The Stanford Encyclopedia of Philosophy (Fall 2014 Edition), Edward N. Zalta (ed.), URL = <http://plato.stanford.edu/archives/fall2014/entries/possible-worlds/>.
Menzel, Christopher, "Possible Worlds", The Stanford Encyclopedia of Philosophy (Fall 2014 Edition), Edward N. Zalta (ed.), URL = <http://plato.stanford.edu/archives/fall2014/entries/possible-worlds/>.