Oracle PL/SQL and Forms Reference Books

Oracle JDeveloper 10g for Forms and PL/SQL Developers Programming Languages

Oracle Developer Forms Techniques by Bulusu Lakshman Programming Book

Paperback OCP Oracle Certified Professional Java SE 8 Programmer II Study Guide

Oracle Certified Professional Application Developer Exam Guide

Oracle PL/SQL Programming : Covers Versions Through Oracle Database 11g

Oracle Forms Interactive Workbook Paperback Baman Motivala

Oracle Developer Advanced Forms & Reports by Peter Koletzke, (Paperback, 1999)