(1967). . Persian Language and Literature, 18(80), 491-503.
. "", Persian Language and Literature, 18, 80, 1967, 491-503.
(1967). '', Persian Language and Literature, 18(80), pp. 491-503.
, "," Persian Language and Literature, 18 80 (1967): 491-503,
. Persian Language and Literature, 1967; 18(80): 491-503.
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