Vivekananda sahitya sarvasvam:
Vivekananda, Swami
Vivekananda sahitya sarvasvam: yogatrayam / Swami Vivekananda; translated by C. G. Narayana Pilla - 5th ed. - Thrissur : Sri Ramakrishna Math, 2001.
In Malayalam
Bhaktiyogam Karmayogam Philosophy - Indian Rajayogam Yogatrayam Vol - - 1
Vivekananda sahitya sarvasvam: yogatrayam / Swami Vivekananda; translated by C. G. Narayana Pilla - 5th ed. - Thrissur : Sri Ramakrishna Math, 2001.
In Malayalam
Bhaktiyogam Karmayogam Philosophy - Indian Rajayogam Yogatrayam Vol - - 1