APA
Subramanian N., . (1989). Introduction to computers Vol. 2. New Delhi: Tata McGraw Hill.
Chicago
Subramanian N, . 1989. Introduction to computers Vol. 2. New Delhi: Tata McGraw Hill.
Harvard
Subramanian N., . (1989). Introduction to computers Vol. 2. New Delhi: Tata McGraw Hill.
MLA
Subramanian N, . Introduction to computers Vol. 2. New Delhi: Tata McGraw Hill. 1989.