APA način citiranja

Swale, R. (2002). Voice over IP: Systems and solutions. The Institution of Electrical Engineers.

Čikaški stil citiranja

Swale, Richard. Voice over IP: Systems and Solutions. London: The Institution of Electrical Engineers, 2002.

MLA način citiranja

Swale, Richard. Voice over IP: Systems and Solutions. The Institution of Electrical Engineers, 2002.

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