BAYROSS, I. (2003). SQL , PL / SQL: THE PROGRAMMING LANGUAGE OF ORACLE. BPB.
Lua i Stíl Chicago (17ú heag.)BAYROSS, I. SQL , PL / SQL: THE PROGRAMMING LANGUAGE OF ORACLE. NEW DELHI: BPB, 2003.
Lua MLA (9ú heag.)BAYROSS, I. SQL , PL / SQL: THE PROGRAMMING LANGUAGE OF ORACLE. BPB, 2003.
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