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..
芝加哥风格引文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.
MLA引文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.
警告：这些引文格式不一定是100％准确.