(1969). . Persian Language and Literature, 21(شماره 90 - 91), 157-168.

. "", Persian Language and Literature, 21, شماره 90 - 91, 1969, 157-168.

(1969). '', Persian Language and Literature, 21(شماره 90 - 91), pp. 157-168.

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. Persian Language and Literature, 1969; 21(شماره 90 - 91): 157-168.