(2013). . Metaphysics, 4(14), 0-.
. "", Metaphysics, 4, 14, 2013, 0-.
(2013). '', Metaphysics, 4(14), pp. 0-.
, "," Metaphysics, 4 14 (2013): 0-,
. Metaphysics, 2013; 4(14): 0-.