(1999). . Persian Language and Literature, 42(172), 111-120.
. "", Persian Language and Literature, 42, 172, 1999, 111-120.
(1999). '', Persian Language and Literature, 42(172), pp. 111-120.
, "," Persian Language and Literature, 42 172 (1999): 111-120,
. Persian Language and Literature, 1999; 42(172): 111-120.
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