APA aipamena

Smiley, J. (2001). Learn to program visual basic- databases. Firewall media.

Chicago Style aipamena

Smiley, John. Learn to Program Visual Basic- Databases. New Delhi: Firewall media, 2001.

MLA aipamena

Smiley, John. Learn to Program Visual Basic- Databases. Firewall media, 2001.