APA-čujuhus (7. p.)
Stratton-Lake, P. (2000). Kant, duty, and moral worth. Routledge.
Chicago-čujuhus (17. p.)
Stratton-Lake, Philip. Kant, Duty, and Moral Worth. London ; New York: Routledge, 2000.
MLA-čujuhus (9. p.)
Stratton-Lake, Philip. Kant, Duty, and Moral Worth. Routledge, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.