* مبدأ الحدود الموروثة* Frances Gardiner Davenport, ed., "European Treaties bearing on the History of the United States and its Dependencies to 1648" (Washington, DC: Carnegie Institution of Washington, 1917/1967).
*Frances Gardiner Davenport, ed., "European Treaties bearing on the History of the United States and its Dependencies to 1648" (Washington, DC: Carnegie Institution of Washington, 1917/1967).