(1999). How to perform a rhythm / by Gwen K. Johnston.
Chicago-čujuhus (17. p.)How to Perform a Rhythm / by Gwen K. Johnston. 1999.
MLA-čujuhus (9. p.)How to Perform a Rhythm / by Gwen K. Johnston. 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.