Ranganathananda Swami
Marunna samoohathinu anivaryamaya saswata moolyangal: janadhipadyam.vikasanathinu /
Ranganathananda Swami; translated by Balagangadhara Menon V.
- 2nd ed.
- Thrissur : Sri Ramakrishna Math, 1999.
In Malayalam
Philosophical Ethics