Velpuri, R. (1995). Oracle Backup & Recovery Handbook. Tata Mcgraw Hill Publishing Company Ltd.
Dyfyniad Arddull ChicagoVelpuri, Rama. Oracle Backup & Recovery Handbook. Tata Mcgraw Hill Publishing Company Ltd, 1995.
Dyfyniad MLAVelpuri, Rama. Oracle Backup & Recovery Handbook. Tata Mcgraw Hill Publishing Company Ltd, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.