APA aipamena

Leon, A., & Leon, M. (1999). Fundamentals of information technology (2nd.). Leon Vikas.

Chicago Style aipamena

Leon, Alexis, and Mathews Leon. Fundamentals of Information Technology. 2nd. Chennai: Leon Vikas, 1999.

MLA aipamena

Leon, Alexis, and Mathews Leon. Fundamentals of Information Technology. 2nd. Leon Vikas, 1999.