Janardhanan Thampan Kuthiravatathu. (1985). Poonthana patanangal. Sri Ramakrishna Math.
Chicago Edition CitationJanardhanan Thampan Kuthiravatathu. Poonthana Patanangal. Trichur: Sri Ramakrishna Math, 1985.
MLA Edition CitationJanardhanan Thampan Kuthiravatathu. Poonthana Patanangal. Sri Ramakrishna Math, 1985.
Warning: These citations may not always be 100% accurate.