Harrington, J. L. (2010). SQL clearly explained (3rd ed.). Morgan Kaufmann/Elsevier.
Citación estilo ChicagoHarrington, Jan L. SQL Clearly Explained. 3rd ed. Burlington, Mass: Morgan Kaufmann/Elsevier, 2010.
Cita MLAHarrington, Jan L. SQL Clearly Explained. 3rd ed. Morgan Kaufmann/Elsevier, 2010.
Warning: These citations may not always be 100% accurate.