↑Bellah, Robert Neelly (Winter 1967). "Civil Religion in America". Journal of the American Academy of Arts and Sciences. 96 (1): 1–21. Archived from the original on 2005-03-06.
↑Meyer-Dinkgrafe, Daniel (2004). European Culture in a Changing World: Between Nationalism and Globalism. Cambridge Scholars Press. ISBN1-904303-33-1. p. 30