Suvarna Nalappat. (2003). Sudha sindhu: Upanishad swadhyayam. D C Books.
シカゴスタイル引用形Suvarna Nalappat. Sudha Sindhu: Upanishad Swadhyayam. Kottayam: D C Books, 2003.
MLA引用形式Suvarna Nalappat. Sudha Sindhu: Upanishad Swadhyayam. D C Books, 2003.
警告: この引用は必ずしも正確ではありません.