The duty of standing fast in our spiritual and temporal liberties a sermon, Preached in Christ-Church, July 7th, 1775. Before the First Battalion of the City and Liberties of Philadelphia; And published at their Request. By the Reverend Jacob Duche, M.A - Duché, Jacob 1738-1798 (Philadelphia printed: London re-printed, and sold by T. Evans, No. 54. Pater-Noster Row, 1775)