Nettles Barrie. (2007). Harmony 3. Berklee College of Music.
Chicago-čujuhus (17. p.)Nettles Barrie. Harmony 3. Berklee College of Music, 2007.
MLA-čujuhus (9. p.)Nettles Barrie. Harmony 3. Berklee College of Music, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.