250th anniversary of the Coetus German Reformed Church in Pennsylvania : September 27, 1997, Old First Reformed Church, United Church of Christ, Philadelphia, Pennsylvania
Acts and proceedings of the Coetus and synod of the German Reformed Church in the United States from 1791 to 1816 inclusive. Translated from the German
Addresses at the semi-centiennial celebration of the founding of the theological seminary of the Reformed Church in the United States : held at Lancaster, Pa., November 5th 1875