Horsman, R. (1981). Race and manifest destiny: The origins of American racial anglo-saxonism. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Horsman, Reginald. Race and Manifest Destiny: The Origins of American Racial Anglo-saxonism. Cambridge, MA: Harvard University Press, 1981.
Lua MLA (9ú heag.)Horsman, Reginald. Race and Manifest Destiny: The Origins of American Racial Anglo-saxonism. Harvard University Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.