Narayanapanikkar R. Kerala Bhashasahitya Charithram (Ist.). Vidhya vilaasini.
シカゴスタイル引用形Narayanapanikkar R. Kerala Bhashasahitya Charithram. Ist. TVPM: Vidhya vilaasini.
MLA引用形式Narayanapanikkar R. Kerala Bhashasahitya Charithram. Ist. Vidhya vilaasini.
警告: この引用は必ずしも正確ではありません.