Document Type : Original Article
(2012). . Iranian Pattern of Progress, 1(1), 69-90.
. "", Iranian Pattern of Progress, 1, 1, 2012, 69-90.
(2012). '', Iranian Pattern of Progress, 1(1), pp. 69-90.
, "," Iranian Pattern of Progress, 1 1 (2012): 69-90,
. Iranian Pattern of Progress, 2012; 1(1): 69-90.
