(2018). SQL Primer An Accelerated Introduction to SQL Basics / by Rahul Batra. [electronic resource].
Chicago Style (17th ed.) ZitazioaSQL Primer An Accelerated Introduction to SQL Basics / by Rahul Batra. [electronic Resource]. 2018.
MLA (9th ed.) ZitazioaSQL Primer An Accelerated Introduction to SQL Basics / by Rahul Batra. [electronic Resource]. 2018.
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