Ramavarma, V. (1972). Ente chalachitra ganagal, Part.4. Current Books.
シカゴスタイル引用形Ramavarma, Vayalar. Ente Chalachitra Ganagal, Part.4. Trichur: Current Books, 1972.
MLA引用形式Ramavarma, Vayalar. Ente Chalachitra Ganagal, Part.4. Current Books, 1972.
警告: この引用は必ずしも正確ではありません.