(1991). . Persian Language and Literature, 33(137), 12-23.
. "", Persian Language and Literature, 33, 137, 1991, 12-23.
(1991). '', Persian Language and Literature, 33(137), pp. 12-23.
, "," Persian Language and Literature, 33 137 (1991): 12-23,
. Persian Language and Literature, 1991; 33(137): 12-23.
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