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Eight Translation New Testament, King James Version, The Living Bible, Phillips Modern English, Revised Standard Version, Today's English Version, New International Version, Jerusalem Bible, New English Bible: Wheaton, Illinois: Tyndale House Publishers, Inc., 1974
Fairbairn, Patrick, Pastoral Epistles, Minneapolis, Minnesota: Klock and Klock Christian Publishers, Inc., 1874, Reprint 1980
Farrar, Fredric W., The Life and Work of Saint Paul, London: Cassell and Company, Limited, n.d.
Goodwin, Prank J., A Harmony of the Life of Saint Paul, Grand Rapids, Michigan: Baker Book House, 1960
Greene, Oliver B., The Epistles of Paul the Apostle to Timothy and Titus, Greenville, South Carolina: The Gospel Hour Inc., 1964
Harvey, H., Commentary on the Pastoral Epistles, Philadelphia: The American Baptist Publication Society, 1890
Henderson, E. Harold, Adult Sunday School Quarterly, Little Rock: Baptist Publishing House, 1981
Hendriksen, William, New Testament Commentary, Grand Rapids, Michigan: Baker Book House, 1957
Kent, Homer A., The Pastoral Epistles, Chicago: Moody Press, 1958
Knight, George W. III, The Pastoral Epistles, a Commentary on the Greek Text, Grand Rapids, Michigan: William B. Eerdmans Publishing Company, 1992
Lea, Thomas D. and Hayne P. Griffin, Jr., The New American Commentary, Volume XXIV, Nashville: Broadman Press, 1992
Nestle, Eberhard, The Greek New Testament, London: The British and Foreign Bible Society, 1949
Oden, Thomas C., First and Second Timothy and Titus; Louisville: John Knox Press, 1989
Patterson, Paige, Living in Hope of Eternal Life, Grand Rapids, Zondervan Publishing House, 1968
Pollock John, The Apostle: The Life of Paul, Garden City, York: Doubleday and Company, 1969
Robertson, Archibald Thomas, Word Pictures in the New Testament, Volume IV, Nashville: Broadman Press, 1931
Shepard, J. W., The Life and Letters of Saint Paul, Grand Rapids, Michigan: William B. Eerdmans Publishing Company, 1950
Spence, H.D.M. and Joseph S. Exell, Editors, The Pulpit Commentary, Grand Rapids, Michigan: William B. Eerdmans Publishing Company, 1950
Thayer, Joseph Henry, Greek-English Lexicon of the New Testament, New York: American Book Company, 1886
Ward, Ronald A., Commentary on I and II Timothy and Titus, Waco, Texas: Word Books, Publisher, 1974
Westcott and Hort, The Greek New Testament, Stuttgart, West Germany: Wurttemberg Bible Society, 1966
Yeager, Randolph O., The Renaissance New Testament, Volumes XV, XVI, Gretna, Louisiana: Pelican Publishing House, 1976
Young, Robert, Analytical Concordance to the Bible, Grand Rapids, Michigan: William B. Eerdmans Publishing Company, 1936