(2003). . (e123849). Strategy, 10(4), e123849
. "" .e123849 , Strategy, 10, 4, 2003, e123849.
(2003). '', Strategy, 10(4), e123849.
, "," Strategy, 10 4 (2003): e123849,
. Strategy, 2003; 10(4): e123849.
