RODGERS ULKA. (2000). ORACLE: A DATABASE DEVELOPERS GUIDE (2ND.). YOURDON PRESS.
Cita Chicago (17th ed.)RODGERS ULKA. ORACLE: A DATABASE DEVELOPERS GUIDE. 2ND. NEW JERSEY: YOURDON PRESS, 2000.
Cita MLA (9th ed.)RODGERS ULKA. ORACLE: A DATABASE DEVELOPERS GUIDE. 2ND. YOURDON PRESS, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.