APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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