Valath, V. V. K. (1977). Charithra kavadangal. Sahitya Pravarthaka Sahakarana Sangam.
シカゴスタイル引用形Valath, V. V. K. Charithra Kavadangal. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1977.
MLA引用形式Valath, V. V. K. Charithra Kavadangal. Sahitya Pravarthaka Sahakarana Sangam, 1977.
警告: この引用は必ずしも正確ではありません.