Benjamin Rosenzweig; Elena Silvestrova Rakhimov. Oracle® PL/SQL™ by Example (4.). Pearson India.
芝加哥风格引文Benjamin Rosenzweig; Elena Silvestrova Rakhimov. Oracle® PL/SQL™ by Example. 4. Pearson India.
MLA引文Benjamin Rosenzweig; Elena Silvestrova Rakhimov. Oracle® PL/SQL™ by Example. 4. Pearson India.
警告：这些引文格式不一定是100％准确.