(2008). . Journal of Executive Management, 7.1(27), 121-140.
. "", Journal of Executive Management, 7.1, 27, 2008, 121-140.
(2008). '', Journal of Executive Management, 7.1(27), pp. 121-140.
, "," Journal of Executive Management, 7.1 27 (2008): 121-140,
. Journal of Executive Management, 2008; 7.1(27): 121-140.