Bartholome, L. W., & Long, I. (1985). I can: Keyboard. Glencoe.
Chicago-čujuhus (17. p.)Bartholome, Llody W., juo Ilone Long. I Can: Keyboard. California: Glencoe, 1985.
MLA-čujuhus (9. p.)Bartholome, Llody W., juo Ilone Long. I Can: Keyboard. Glencoe, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.