Dominick Salvatore, <br/><br/>
Principles of microeconomics 

 - 5th ed. 
 - New Delhi:  Oxford university press,  2017. 
 - 633p. 
<br/><br/><label>ISBN: </label>9780198062301 
<br/><br/><label>Subjects--Index Terms: </label>Production 
<br/><br/><label>Dewey Class. No.: </label>338.5