BARCLAY, WILLIAM. Flesh and Spirit (An Examination of Galatians 5:19-23). Nashville: Abingdon Press, 1962.
_____. The Letters to Galatians and Ephesians. “The Daily Study Bible.” Philadelphia: Westminster Press, 1958.
BEET, JOSEPH AGAR. A Commentary on St. Paul's Epistle to the Galatians. London: Hodder and Stoughton, 1885.
BURTON, ERNEST DE WITT. The Epistle to the Galatians. “The International Critical Commentary,” ed. S. R. DRIVER, A. PLUMMER, G. A. BRIGGS. Edinburgh: T. & T. Clark, 1921.
LIGHTFOOT, J. B. Saint Paul's Epistle to the Galatians. London: Macmillan and Co., 1892.
VINCENT, MARVIN R. Word Studies in the New Testament, Vol. IV. Grand Rapids: Wm. B. Eerdmans Publishing Co., 1957 (reprint).
II. OTHER BOOKS
ARNDT, W. F., and GINGRICH, F. W. A Greek-English Lexicon of the New Testament and Other Early Christian Literature. Chicago: University of Chicago Press, 1957.
MOULE, C. F. D. An Idiom Book of New Testament Greek. Cambridge: The University Press, 1953.
NIELSON, JOHN. In Christ. Kansas City: Beacon Hill Press, 1960.
ROBERTSON, A. T., and DAVIS, W. HERSEY. A New Short Grammar of the Greek Testament. New York: Harper & Brothers Publishers, 1931.
ROBINSON, H. WHEELER. The Christian Doctrine of Man. Edinburgh: T. & T. Clark, 1911.
TRENCH, RICHARD C. Synonyms of the New Testament. London: Kegan Paul, Trench & Co., 1886.
WOOD, A. SKEVINGTON. Life by the Spirit. Grand Rapids: Zondervan Publishing House, 1963.
III. ARTICLES
JAMISON, LELAND. “Dikaiosyne in the Usage of Paul.” Journal of Bible and Religion, Vol. XXI, No. 1 (Jan., 1953).
SCHRENK, G. “Righteousness.” Bible Key Words, Vol. IV. Tr. from Theologisches Worterbuch zum Neuen Testament. Adam and Charles Black, 1935.
STAUFFER, ETHELBERT. “Love” (The Apostolic Age). Bible Key Words, Vol. I. Tr. from Theologisches Worterbuch zum Neuen Testament (edited by G. KITTEL). Adam and Charles Black, 1933.