Brand, Chad, Charles Draper, and Archie England, ed. Holman Illustrated Bible Dictionary. Nashville, TN: Holman Bible Publishers, 2003.
“Christian Quote of the Day.” 1998-2008. Available at http://www.christianquote.com/newquote/quotesview.php?id=20.
Expositor’s Bible Commentary: Psalm 139. Biblehub.com, 2004-2013 by Biblos.com. Available at http://biblehub.com/commentaries/expositors/psalms/139.htm.
Gaebelein, Frank E., gen. ed. The Expositor’s Bible Commentary: Psalms, Proverbs, Ecclesiastes, Song of Songs, vol. 5. Grand Rapids: Zondervan, 1991.
Gill, John. “Commentary on Psalms 139:1.” The New John Gill Exposition of the Entire Bible. 1999. Available at http://www.studylight.org/commentaries/geb/view.cgi?bk=ps&ch=139.
Hebrew-Greek Key Word Study Bible NASB. Chattanooga: AMG Publishers, 1990.
Lawson, Steven J. Holman Old Testament Commentary: Psalms 76-150. Nashville, TN: B&H Publishing Group, 2006
“The Names of God in the Old Testament.” Blue Letter Bible, Study Resources, Topical Index. 2014. Sowing Circle. Available at http://www.blueletterbible.org/study/misc/name_god.cfm#link5.
Ryrie, Charles C. Basic Theology: A Systematic Guide to Understanding Biblical Theology. Chicago: Moody Publishers, 1999.
Sutcliffe, Joseph. “Commentary on Psalms 139:1.” Sutcliffe’s Commentary on the Old and New Testaments. 1835. Available at http://www.studylight.org/commentaries/geb/view.cgi?bk=ps&ch=139.
Tozer, A.W. The Attributes of God: vol. 2. Camp Hill, PA: Wing Spread Publishers, 2003.
Utley, Bob. Psalm 139. Free Bible Commentary, Bible Lessons International, 2014. Available at http://www.freebiblecommentary.org.