Ray Ajoy Kumar. (2004). Information technology: Principles and applications (Eastern economy ed.). Prentice-Hall of India.
芝加哥风格引文Ray Ajoy Kumar. Information Technology: Principles and Applications. Eastern economy ed. New Delhi: Prentice-Hall of India, 2004.
MLA引文Ray Ajoy Kumar. Information Technology: Principles and Applications. Eastern economy ed. Prentice-Hall of India, 2004.
警告：这些引文格式不一定是100％准确.