(1968). . Persian Language and Literature, 19(84), 498-509.
. "", Persian Language and Literature, 19, 84, 1968, 498-509.
(1968). '', Persian Language and Literature, 19(84), pp. 498-509.
, "," Persian Language and Literature, 19 84 (1968): 498-509,
. Persian Language and Literature, 1968; 19(84): 498-509.
)
