APA-viite (7. p.)
Ram, S. K. V. (2003). Digital communications: For the students of electronics and communication. S. Chand.
Chicago-viite (17. p.)
Ram, S. K. Venkata. Digital Communications: For the Students of Electronics and Communication. New Delhi: S. Chand, 2003.
MLA-viite (9. p.)
Ram, S. K. Venkata. Digital Communications: For the Students of Electronics and Communication. S. Chand, 2003.
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