Sashtri, Gayaprasad Upadhyaya . <br/><br/>
Dhwani-Sidhant aur Vyanjanabritti: Vivesana /  Textual Documents 
Gayaprasad Upadhyaya Sashtri. 
 - 1st ed. / 
 - Agra :  Saraswati Pustak Sadan ,  1970. 
 - 179p. ;  24cm. 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Hindi literature-Criticism MS-Hindi 
<br/><br/><label>Dewey Class. No.: </label>891.4309  / Sa 79 D