Duché, J., Humphreys, J., & Rogers, R. (1775). The American vine: A sermon preached in Christ-Church, Philadelphia, before the Honourable Continental Congress, July 20th, 1775, being the day recommended by them for a general fast throughout the united English colonies of America. Philadelphia: Printed by James Humphreys, Junior.

Duché, Jacob, James Humphreys, and Robert Rogers. The American Vine: A Sermon Preached in Christ-Church, Philadelphia, Before the Honourable Continental Congress, July 20th, 1775, Being the Day Recommended By Them for a General Fast Throughout the United English Colonies of America. Philadelphia: Printed by James Humphreys, Junior, 1775.

Duché, Jacob, James Humphreys, and Robert Rogers. The American Vine: A Sermon Preached in Christ-Church, Philadelphia, Before the Honourable Continental Congress, July 20th, 1775, Being the Day Recommended By Them for a General Fast Throughout the United English Colonies of America. Philadelphia: Printed by James Humphreys, Junior, 1775.