Bales, D. J. (2007). Beginning PL/SQL: From novice to professional. Apress.
Chicagoスタイル(17版)引用形式Bales, Donald J. Beginning PL/SQL: From Novice to Professional. Berkeley, CA: Apress, 2007.
MLA(8版)引用形式Bales, Donald J. Beginning PL/SQL: From Novice to Professional. Apress, 2007.
警告: この引用は必ずしも正確ではありません.