Foust, M. A. (2012). Loyalty to loyalty: Josiah Royce and the genuine moral life. Fordham University Press.
Chicago-referens (17:e uppl.)Foust, Mathew A. Loyalty to Loyalty: Josiah Royce and the Genuine Moral Life. New York: Fordham University Press, 2012.
MLA-referens (9:e uppl.)Foust, Mathew A. Loyalty to Loyalty: Josiah Royce and the Genuine Moral Life. Fordham University Press, 2012.
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