قام بالتدريس في المدرسة الأمريكية للبحث الشرقي في القدس American School of Oriental Research* "A Greek Grammar of the New Testament and Other Early Christian Literature: A Translation and Revision of the ninth-tenth German edition incorporating supplementary notes of A. Debrunner" (Chicago: University of Chicago Press, 1961)* "Language, Hermeneutic, and Word of God" (1966)* "A Beginning-Intermediate Grammar of Hellenistic Greek" (1977).
==Publications==* "A Greek Grammar of the New Testament and Other Early Christian Literature: A Translation and Revision of the ninth-tenth German edition incorporating supplementary notes of A. Debrunner" (Chicago: University of Chicago Press, 1961)* "Language, Hermeneutic, and Word of God" (1966)* "A Beginning-Intermediate Grammar of Hellenistic Greek" (1977).