Onderdonk, H. U. 1. (1834). Less and greater duties: a charge to the clergy of the Protestant Episcopal Church in the state of Delaware: Delivered in St. Peter's Church, Smyrna, June 7th, 1834, at the opening of the convention. Wilmington: Printed by Porters & Mitchell.

Onderdonk, Henry U. 1789-1858. Less and Greater Duties: A Charge to the Clergy of the Protestant Episcopal Church in the State of Delaware: Delivered in St. Peter's Church, Smyrna, June 7th, 1834, At the Opening of the Convention. Wilmington: Printed by Porters & Mitchell, 1834.

Onderdonk, Henry U. 1789-1858. Less and Greater Duties: A Charge to the Clergy of the Protestant Episcopal Church in the State of Delaware: Delivered in St. Peter's Church, Smyrna, June 7th, 1834, At the Opening of the Convention. Wilmington: Printed by Porters & Mitchell, 1834.