APA stil citiranja
Wheatley, J. J. (1999). World telecommunications economics: World telecommunications economics. London: Institution of Electrical Engineers.
Chicago stil citiranjaWheatley, Jeffery J. World telecommunications economics: World telecommunications economics. London: Institution of Electrical Engineers, 1999.
MLA stil citiranjaWheatley, Jeffery J. World telecommunications economics: World telecommunications economics. London: Institution of Electrical Engineers, 1999.
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