Harline, C. (2011). Sunday: A history of the first day from Babylonia to the Super Bowl. Yale University Press.
Lua i Stíl Chicago (17ú heag.)Harline, Craig. Sunday: A History of the First Day from Babylonia to the Super Bowl. New York: Yale University Press, 2011.
Lua MLA (9ú heag.)Harline, Craig. Sunday: A History of the First Day from Babylonia to the Super Bowl. Yale University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.