Govindan Namboothiri. (1981). Phone Message. Sahitya Pravarthaka Sahakarana Sangam.
シカゴスタイル引用形Govindan Namboothiri. Phone Message. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1981.
MLA引用形式Govindan Namboothiri. Phone Message. Sahitya Pravarthaka Sahakarana Sangam, 1981.
警告: この引用は必ずしも正確ではありません.