Narayanapanicker ,Kavalam. (1987). Kavalathinte randu nadakangal. Sahithyapravathaka sahakaranasangham.
シカゴスタイル引用形Narayanapanicker ,Kavalam. Kavalathinte Randu Nadakangal. Sahithyapravathaka sahakaranasangham: Sahithyapravathaka sahakaranasangham, 1987.
MLA引用形式Narayanapanicker ,Kavalam. Kavalathinte Randu Nadakangal. Sahithyapravathaka sahakaranasangham, 1987.
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