Aland, Kurt, and Barbara Aland, The Text of the NT, transl. Erroll F. Rhodes (Grand Rapids: Eerdmans, 1987).
Kenyon, Sir Frederic George. Our Bible and the Ancient Manuscripts. New York: Harper, 1958.
Metzger, Bruce M. The Text of the New Testament: Its Transmission, Corruption, and Restoration. 3rd ed. NewYork: Oxford UP, 1991.
Metzger, Bruce M. The Early Versions of the NT. (Oxford UP, 1975).
Sturz, Harry A. The Byzantine Text-Type and NT Textual Criticism. (Nashville: Nelson, 1984).
McCarter, P.K. Textual Criticism: Recovering the Text of the Hebrew Bible. Guides to Biblical Scholarship; Philadelphia: Fortress, 1986.
Wuerthwein, E. The Text of the Old Testament. Grand Rapids: Eerdmans, 1979.