Wilken, R. L. (2012). The first thousand years: A global history of Christianity. Yale University Press.
Lua i Stíl Chicago (17ú heag.)Wilken, Robert Louis. The First Thousand Years: A Global History of Christianity. New Haven: Yale University Press, 2012.
Lua MLA (9ú heag.)Wilken, Robert Louis. The First Thousand Years: A Global History of Christianity. Yale University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.