Great References for Bible Study:

Nelson's New Illustrated Bible Dictionary: Completely Revised and Updated Edition (Hardcover)

by Ronald F. Youngblood (Editor)

IVP Bible Background Commentary: Old Testament (Hardcover)

IVP Bible Background Commentary: New Testament (Hardcover)

New American Commentary Set

Published by Broadman & Holman

                                                           

NIV Application Commentary Set

Published by Zondervan

                                                                                   

How to Read the Bible for All Its Worth (Paperback)

by Fee & Stuart

Websites:

http://www.mystudybible.com/

http://www.blueletterbible.org/

http://www.biblegateway.com/

http://www.biblestudytools.com/