Παραπομπή APA

Velpuri, R. (1997). Oracle: Backup & recovery handbook. Tata McGraw- Hill.

Παραπομπή Chicago Style

Velpuri, Rema. Oracle: Backup & Recovery Handbook. New Delhi: Tata McGraw- Hill, 1997.

Παραπομπή MLA

Velpuri, Rema. Oracle: Backup & Recovery Handbook. Tata McGraw- Hill, 1997.