Mayor, A. (1999). Occam's razor. Warner Books.
Chicago-čujuhus (17. p.)Mayor, Archer. Occam's Razor. New York: Warner Books, 1999.
MLA-čujuhus (9. p.)Mayor, Archer. Occam's Razor. Warner Books, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.