Viswanathaiyer, N. E. (1996). Vivarthana vicharam. Kerala Bhasha Institute.
シカゴスタイル引用形Viswanathaiyer, N. E. Vivarthana Vicharam. Trivandrum: Kerala Bhasha Institute, 1996.
MLA引用形式Viswanathaiyer, N. E. Vivarthana Vicharam. Kerala Bhasha Institute, 1996.
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