Paul Wilton and John W.Colby. (2005). Beginning SQL (20th.). Wiley Pub.
Citación estilo ChicagoPaul Wilton and John W.Colby. Beginning SQL. 20th. Wiley Pub, 2005.
Cita MLAPaul Wilton and John W.Colby. Beginning SQL. 20th. Wiley Pub, 2005.
Warning: These citations may not always be 100% accurate.