Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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