Vaṭakkuṃkūr śaptati upahāragr̥anthaṃ. 

 - [Vaikam,  1962] 
 - 458 p.  illus., ports.  21 cm. 
<br/><br/> "Vadakkumkoor Sapthathi souvenir."  In Malayalam. 
<br/><br/>Bibliography: p. 401-406. 
<br/><br/><label>LCCN: </label>sa 65009704  
<br/><br/><label>Subjects--Personal Names: </label><br/>Rajaraja Varma Raja, 1891- 
<br/><br/><label>LC Class. No.: </label>PL4718.9.R22  / Z9