Clayton, D. (1998). Okay, Spanner, you win! Oxford University Press.
Chicago-čujuhus (17. p.)Clayton, David. Okay, Spanner, You Win! Oxford: Oxford University Press, 1998.
MLA-čujuhus (9. p.)Clayton, David. Okay, Spanner, You Win! Oxford University Press, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.