Writing. Scholastic Incorporated.
Chicago-čujuhus (17. p.)Writing. Scholastic Incorporated.
MLA-čujuhus (9. p.)Writing. Scholastic Incorporated.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
APA-čujuhus (7. p.)