Raghavavariyar, . K. S. (1969). Bharatiya Tattvasastram Athava sankhyakarikavyakhayanam. The author; St. Joseppph's Press.
শিকাগো স্টাইলে সাইটেশনRaghavavariyar, Kilimanur S. Bharatiya Tattvasastram Athava Sankhyakarikavyakhayanam. Trivandrum: The author; St. Joseppph's Press, 1969.
এমএলএ সাইটেশনRaghavavariyar, Kilimanur S. Bharatiya Tattvasastram Athava Sankhyakarikavyakhayanam. The author; St. Joseppph's Press, 1969.
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