Sprague, E. Knowledge and value introductory readings in philosophy.
Chicago-čujuhus (17. p.)Sprague, E. Knowledge and Value Introductory Readings in Philosophy.
MLA-čujuhus (9. p.)Sprague, E. Knowledge and Value Introductory Readings in Philosophy.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.