(1974). . Persian Language and Literature, 25(108), 561-568.
. "", Persian Language and Literature, 25, 108, 1974, 561-568.
(1974). '', Persian Language and Literature, 25(108), pp. 561-568.
, "," Persian Language and Literature, 25 108 (1974): 561-568,
. Persian Language and Literature, 1974; 25(108): 561-568.
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