Forster, M. N. (2010). Kant and Skepticism. Princeton University Press.
Chicago-čujuhus (17. p.)Forster, Michael N. Kant and Skepticism. Princeton: Princeton University Press, 2010.
MLA-čujuhus (9. p.)Forster, Michael N. Kant and Skepticism. Princeton University Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.