(2010). . Dastavard, 20(30), 3-4.
. "", Dastavard, 20, 30, 2010, 3-4.
(2010). '', Dastavard, 20(30), pp. 3-4.
, "," Dastavard, 20 30 (2010): 3-4,
. Dastavard, 2010; 20(30): 3-4.
)