Levin, R. B. (1990). The computer virus handbook. Berkeley: Osborne McGraw-Hill.
Trích dẫn kiểu ChicagoLevin, Richard B. The Computer Virus Handbook. Berkeley: Osborne McGraw-Hill, 1990.
Deismireacht MLALevin, Richard B. The Computer Virus Handbook. Berkeley: Osborne McGraw-Hill, 1990.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.