(1969). . Persian Language and Literature, 21(89), 3-8.
. "", Persian Language and Literature, 21, 89, 1969, 3-8.
(1969). '', Persian Language and Literature, 21(89), pp. 3-8.
, "," Persian Language and Literature, 21 89 (1969): 3-8,
. Persian Language and Literature, 1969; 21(89): 3-8.
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