Long, M. (2013). Microsoft SQL Server 2012 Certification - Exam 70-461 (1st edition.). Infinite Skills.
Cita Chicago Style (17a ed.)Long, Mark. Microsoft SQL Server 2012 Certification - Exam 70-461. 1st edition. Infinite Skills, 2013.
Cita MLA (9a ed.)Long, Mark. Microsoft SQL Server 2012 Certification - Exam 70-461. 1st edition. Infinite Skills, 2013.
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