Παραπομπή APA

Walnum, C. (1995). Building windows 95 applications with Visual Basic 4. QUE.

Παραπομπή Chicago Style

Walnum, Clayton. Building Windows 95 Applications with Visual Basic 4. Indianapolis: QUE, 1995.

Παραπομπή MLA

Walnum, Clayton. Building Windows 95 Applications with Visual Basic 4. QUE, 1995.