(2014). . Journal of Executive Management, 6(11), 4-4.
. "", Journal of Executive Management, 6, 11, 2014, 4-4.
(2014). '', Journal of Executive Management, 6(11), pp. 4-4.
, "," Journal of Executive Management, 6 11 (2014): 4-4,
. Journal of Executive Management, 2014; 6(11): 4-4.