Therattil, Joseph. <br/><br/>
Pr̲atīkṣakaḷuṭe taṇalil. 

 - [n.p.,  1964] 
 - 187 p.  18 cm. 
<br/><br/> In Malayalam. 
<br/><br/><label>LCCN: </label>sa 65007769  
<br/><br/><label>LC Class. No.: </label>PL4718.9.T494  / P7