Vivekananda sahitya sarvasvam:  part 1 yogatrayam / 
translated by Swami Iswarananda and C. G. Narayana Pilla 
 - Thrissur :  Sri Ramakrishna Math,  2009. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>Subjects--Index Terms: </label>Indian Philosophy Religion Vedanta