Bethune, G. (1998). From Worst to First. Wiley.
Chicago-čujuhus (17. p.)Bethune, Gordon. From Worst to First. New York: Wiley, 1998.
MLA-čujuhus (9. p.)Bethune, Gordon. From Worst to First. Wiley, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.