Jonathan Edwards, David Brainerd (1807). “The Works of President Edwards;: Narrative of conversions. Life and diary of the Rev. David Brainerd. Mr. Brainerd's journal. Mr. Brainerd's remains”, p.491
David Brainerd (1824). “The Life of the Rev. David Brainerd, Missionary to the Indians, from the Society in Scotland, for Propagating Christian Knowledge: Who Died at Northampton, in New-England, October 9, 1747, in the 30th Year of His Age”, p.291