NBT. Guess What I'm Doing. National Book Trust.
Chicago-čujuhus (17. p.)NBT. Guess What I'm Doing. 1993 1993: National Book Trust.
MLA-čujuhus (9. p.)NBT. Guess What I'm Doing. National Book Trust.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.