AMOS, J. &. S. A. (1999). IT WON'T WORK ! GOOD FRIENDS SERIES.
Chicago-čujuhus (17. p.)AMOS, J. & SPENCELEY A. IT WON'T WORK ! GOOD FRIENDS SERIES. 1999.
MLA-čujuhus (9. p.)AMOS, J. & SPENCELEY A. IT WON'T WORK ! GOOD FRIENDS SERIES. 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.