APA (7th ed.) Zitazioa
Bayross, I. (2005). Sql, pl / sql: The programming language of oracle (3rd rev ed.). BPB Pub.
Chicago Style (17th ed.) Zitazioa
Bayross, Ivan. Sql, Pl / Sql: The Programming Language of Oracle. 3rd rev ed. New Delhi: BPB Pub, 2005.
MLA (9th ed.) Zitazioa
Bayross, Ivan. Sql, Pl / Sql: The Programming Language of Oracle. 3rd rev ed. BPB Pub, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.