Potkay, A. (2012). Wordsworth's ethics. Johns Hopkins University Press.
Chicago-čujuhus (17. p.)Potkay, Adam. Wordsworth's Ethics. Baltimore: Johns Hopkins University Press, 2012.
MLA-čujuhus (9. p.)Potkay, Adam. Wordsworth's Ethics. Johns Hopkins University Press, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.