(2003). . (e123918). Strategy, 11(1), e123918
. "" .e123918 , Strategy, 11, 1, 2003, e123918.
(2003). '', Strategy, 11(1), e123918.
, "," Strategy, 11 1 (2003): e123918,
. Strategy, 2003; 11(1): e123918.
