SG Ganesh, Hari Kiran Kumar, Tushar Sharma <br/><br/>
Oracle Certified Professional Java SE 8 Programmer Exam 1Z0-809: A Comprehensive OCPJP 8 Certification Guide 

 -  Springer  Springer  2016 
<br/><br/><label>ISBN: </label>9781484218365 
<br/><br/><label>Source: </label>EBOOK