Greenwald, R. (1999). Oracle essentials: Oracle 8 and Oracle 8i. Shroff Publishers & Distributers.
Chicago-čujuhus (17. p.)Greenwald, Rick. Oracle Essentials: Oracle 8 and Oracle 8i. Mumbai: Shroff Publishers & Distributers, 1999.
MLA-čujuhus (9. p.)Greenwald, Rick. Oracle Essentials: Oracle 8 and Oracle 8i. Shroff Publishers & Distributers, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.