RAMAKRISHNAN K V. (1975). SUDDHAJALA VITTARANAM. KERALA BHASHA INSTITUTE.
シカゴスタイル引用形RAMAKRISHNAN K V. SUDDHAJALA VITTARANAM. Trivandrum: KERALA BHASHA INSTITUTE, 1975.
MLA引用形式RAMAKRISHNAN K V. SUDDHAJALA VITTARANAM. KERALA BHASHA INSTITUTE, 1975.
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