(1969). . Persian Language and Literature, 21(89), 9-24.
. "", Persian Language and Literature, 21, 89, 1969, 9-24.
(1969). '', Persian Language and Literature, 21(89), pp. 9-24.
, "," Persian Language and Literature, 21 89 (1969): 9-24,
. Persian Language and Literature, 1969; 21(89): 9-24.
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