Schildt Herbert. The complete reference c (4th.). McGrawHill.
Chicago-čujuhus (17. p.)Schildt Herbert. The Complete Reference C. 4th. Chennai: McGrawHill.
MLA-čujuhus (9. p.)Schildt Herbert. The Complete Reference C. 4th. McGrawHill.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.