Gupta, S. K. (2012). Oracle advanced PL/SQL developer professional guide: Master advanced PL/SQL concepts along with plenty of example questions for 1Z0-146 examination. Packt Pub..
Cita Chicago (17th ed.)Gupta, Saurabh K. Oracle Advanced PL/SQL Developer Professional Guide: Master Advanced PL/SQL Concepts Along with Plenty of Example Questions for 1Z0-146 Examination. Birmingham, U.K.: Packt Pub., 2012.
Cita MLA (9th ed.)Gupta, Saurabh K. Oracle Advanced PL/SQL Developer Professional Guide: Master Advanced PL/SQL Concepts Along with Plenty of Example Questions for 1Z0-146 Examination. Packt Pub., 2012.
Atenció: Aquestes cites poden no estar 100% correctes.