APA aipamena

Viswanathan, T. (1999). Telecommunication switching systems and networks. Prentice-Hall of India.

Chicago Style aipamena

Viswanathan, Thiagarajan. Telecommunication Switching Systems and Networks. New Delhi: Prentice-Hall of India, 1999.

MLA aipamena

Viswanathan, Thiagarajan. Telecommunication Switching Systems and Networks. Prentice-Hall of India, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.