GREENBERG, N. (2004). Course Manual Oracle Database 10g: SQL Fundamentals I Volume III Student Guide (Additional Practices). Jobi Varghese.
Chicago Style (17th ed.) CitationGREENBERG, Nancy. Course Manual Oracle Database 10g: SQL Fundamentals I Volume III Student Guide (Additional Practices). Jobi Varghese, 2004.
Cita MLAGREENBERG, Nancy. Course Manual Oracle Database 10g: SQL Fundamentals I Volume III Student Guide (Additional Practices). Jobi Varghese, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.