1. Berthier, Louis-Alexander, and Jean-Baptiste Berthier 1781 Environs of Williamsburg and Yorktown Peninsula. Map on file, Colonial Williamsburg Research Library, Williamsburg, Virginia.
2. Beverley, Robert 1947 The History and Present State of Virginia, edited by Louis B. Wright. University of North Carolina Press, Chapel Hill. Originally published 1705.
3. Breen, T. H. 1985 Tobacco Culture. Princeton University Press, Princeton, New Jersey.
4. Carman, Harry J. (editor) 1964 American Husbandryman. Reprinted by Kennikat Press, Inc., Port Washington, New York. Originally published 1764.
5. Chisholm, Michael 1968 Rural Settlement and Land Use: An Essay in Location. Hutchinson & Company, Ltd., London.