Παραπομπή APA

Ponnappa, B. (2004). Information security and technology. Manas.

Παραπομπή Chicago Style

Ponnappa, B.M. Information Security and Technology. New Delhi: Manas, 2004.

Παραπομπή MLA

Ponnappa, B.M. Information Security and Technology. Manas, 2004.