Biggar, N. (2015). "Less Hegel, more history! Christian ethics and political realities". Providence Journal.
Chicago-viite (17. p.)Biggar, N. "Less Hegel, More History! Christian Ethics and Political Realities". Providence Journal, 2015.
MLA-viite (9. p.)Biggar, N. "Less Hegel, More History! Christian Ethics and Political Realities". Providence Journal, 2015.
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