Sheridan, Thomas <br/><br/>
A Discourse Being Introductory to his Course of Lectures on Elocution and the English Language (1759)  [electronic resource] / 
Thomas Sheridan 
 -  Project Gutenberg,  2011 
 - Project Gutenberg  38444 .
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text