Jayakumar, Vijayalayam <br/><br/>
Sree Narayana Guru Oru Samagra Padhanam 

 - Fourth Edition 
 - Thiruvananthapuram:  Jayakrishna Publications,  2004. 
 - 580p. : 
 - Sree Narayana Gaveshana Kendram Publications .
<br/><br/><br/>Malayalam language 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sree Narayana Guru--Study
<br/><br/><label>Dewey Class. No.: </label>920.05483