APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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