Παραπομπή APA

Donald, B., & Oancea, G. (2000). Visual basic 6 from scratch. Prentice Hall.

Παραπομπή Chicago Style

Donald, Bob, και Gabriel Oancea. Visual Basic 6 from Scratch. New Delhi: Prentice Hall, 2000.

Παραπομπή MLA

Donald, Bob, και Gabriel Oancea. Visual Basic 6 from Scratch. Prentice Hall, 2000.