(2001). . (e123785). Strategy, 9(3), e123785
. "" .e123785 , Strategy, 9, 3, 2001, e123785.
(2001). '', Strategy, 9(3), e123785.
, "," Strategy, 9 3 (2001): e123785,
. Strategy, 2001; 9(3): e123785.
