APA-čujuhus (7. p.)
Beach-Verhey, T. A. (2011). Robust liberalism: H. Richard Niebuhr and the ethics of American public life. Baylor University Press.
Chicago-čujuhus (17. p.)
Beach-Verhey, Timothy A. Robust Liberalism: H. Richard Niebuhr and the Ethics of American Public Life. Waco, Tex.: Baylor University Press, 2011.
MLA-čujuhus (9. p.)
Beach-Verhey, Timothy A. Robust Liberalism: H. Richard Niebuhr and the Ethics of American Public Life. Baylor University Press, 2011.
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