Citazione Stile APA (7a Edizione)

Ray Ajoy Kumar. (2004). Information technology: Principles and applications (Eastern economy ed.). Prentice-Hall of India.

Citazione stile Chigago Style (17a edizione)

Ray Ajoy Kumar. Information Technology: Principles and Applications. Eastern economy ed. New Delhi: Prentice-Hall of India, 2004.

Citatione MLA (9a ed.)

Ray Ajoy Kumar. Information Technology: Principles and Applications. Eastern economy ed. Prentice-Hall of India, 2004.