Early Christian Worship/

حسب Cullmann, Oscar

Early Christian Rhetoric. The Lenguage of the Gospel/

حسب Wilder, Amos N.

Greek Grammar of the NT. And other Early Christian Literature, A/

حسب Blas, F. and Debrunner, A.

A greek - english lexico of the new testament and Other Early Christian Literature/

حسب Arndt, William F.