(1999). Oracle development. Techmedia.
Chicago Style (17th ed.) ZitazioaOracle Development. New Delhi: Techmedia, 1999.
MLA (9th ed.) ZitazioaOracle Development. Techmedia, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1999). Oracle development. Techmedia.
Chicago Style (17th ed.) ZitazioaOracle Development. New Delhi: Techmedia, 1999.
MLA (9th ed.) ZitazioaOracle Development. Techmedia, 1999.