Vieira, R. (1999). Professional SQL Server 7.0 programming. Wrox.
Cita Chicago Style (17a ed.)Vieira, Robert. Professional SQL Server 7.0 Programming. Birminghan: Wrox, 1999.
Cita MLA (9a ed.)Vieira, Robert. Professional SQL Server 7.0 Programming. Wrox, 1999.
Precaución: Estas citas no son 100% exactas.