Lee, G. C., & Thorpe, F. N. (1903). The History of North America (University edition.). George Barrie & Sons.
Lua i Stíl Chicago (17ú heag.)Lee, Guy Carleton, agus Francis Newton Thorpe. The History of North America. University edition. Philadelphia: George Barrie & Sons, 1903.
Lua MLA (8ú heag.)Lee, Guy Carleton, agus Francis Newton Thorpe. The History of North America. University edition. George Barrie & Sons, 1903.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.