Janowsky, E. (1950). Violin note speller. Belwin Mills Publishing.
Chicago-čujuhus (17. p.)Janowsky, Edward. Violin Note Speller. Melville, N.Y: Belwin Mills Publishing, 1950.
MLA-čujuhus (9. p.)Janowsky, Edward. Violin Note Speller. Belwin Mills Publishing, 1950.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.