(2002). . (e123899). Strategy, 10(2), e123899
. "" .e123899 , Strategy, 10, 2, 2002, e123899.
(2002). '', Strategy, 10(2), e123899.
, "," Strategy, 10 2 (2002): e123899,
. Strategy, 2002; 10(2): e123899.
