രാഘവൻ, പുതുപ്പള്ളി.  <br/><br/>
സഖാവ് ആർ സുഗതൻ / 
 Sakhavu R Sugathan 
by Puthuppaly Raghavan. 
 - Thiruvananthapuram :  Prabhath Book House,  1979. 
 - 271p. 
<br/><br/><label>ISBN: </label>8124007330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam Political Biography.
<br/><br/><label>Dewey Class. No.: </label>920  / RAG.S