(2009). . Journal of Executive Management, 8.1(31), 13-38.
. "", Journal of Executive Management, 8.1, 31, 2009, 13-38.
(2009). '', Journal of Executive Management, 8.1(31), pp. 13-38.
, "," Journal of Executive Management, 8.1 31 (2009): 13-38,
. Journal of Executive Management, 2009; 8.1(31): 13-38.
