Devacharya-Sri Vedavrat Achrya. <br/><br/>
Patanjali Vyakarana Mahabhasyam: Pradip-Udyot-Vimarsaih Samlankritam. Adhyaya:2. Part: 2. 

 - 1 
 - Rohtak  Haryana sahitya Sansthan, Gurucul, Jhajjhar  1964 
 - 432 
<br/><br/><label>Dewey Class. No.: </label>242  / DEV/P