Hillebrand, F. (2002). GSM & UMTS: The creation of global mobile communication / [compact disc]. West Sussex : John Wiley & Sons.
Čikaški stil citiranja (17. izdanje)Hillebrand, Friedhelm. GSM & UMTS: The Creation of Global Mobile Communication / [compact Disc]. West Sussex : John Wiley & Sons, 2002.
MLA način citiranja (9. izdanje)Hillebrand, Friedhelm. GSM & UMTS: The Creation of Global Mobile Communication / [compact Disc]. West Sussex : John Wiley & Sons, 2002.
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