Varkey,Ponkunnam. (1968). Ponkunnam Varkkiyute Natakannal. Sahitya Pravarthaka Co-operative Society Ltd.
シカゴスタイル引用形Varkey,Ponkunnam. Ponkunnam Varkkiyute Natakannal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1968.
MLA引用形式Varkey,Ponkunnam. Ponkunnam Varkkiyute Natakannal. Sahitya Pravarthaka Co-operative Society Ltd, 1968.
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