(1970). . Persian Language and Literature, 21(92), 380-385.
. "", Persian Language and Literature, 21, 92, 1970, 380-385.
(1970). '', Persian Language and Literature, 21(92), pp. 380-385.
, "," Persian Language and Literature, 21 92 (1970): 380-385,
. Persian Language and Literature, 1970; 21(92): 380-385.
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