Singh, Krishna Kumar. <br/><br/>
The Art of Public Speaking / 
By Krishna Kumar Singh. 
 - 1st Ed. 
 - New Delhi :  APH Publication Corporation,  2018. 
 - xxi,233p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788176480550 
<br/><br/><label>Dewey Class. No.: </label>808.51  / SIN