(1998). Philosophical logic. The British Academy.
Chicago-čujuhus (17. p.)Philosophical Logic. Oxford: The British Academy, 1998.
MLA-čujuhus (9. p.)Philosophical Logic. The British Academy, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.