(1969). . Persian Language and Literature, 21(89), 70-76.
. "", Persian Language and Literature, 21, 89, 1969, 70-76.
(1969). '', Persian Language and Literature, 21(89), pp. 70-76.
, "," Persian Language and Literature, 21 89 (1969): 70-76,
. Persian Language and Literature, 1969; 21(89): 70-76.
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