Craig, E. (2002). Philosophy: A Very Short Introduction (1st.). Oxford.
Chicago-čujuhus (17. p.)Craig, Edward. Philosophy: A Very Short Introduction. 1st. Oxford, 2002.
MLA-čujuhus (9. p.)Craig, Edward. Philosophy: A Very Short Introduction. 1st. Oxford, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.