Bretz, E. Test and measurement [Technology 2000 analysis and forecast]. IEEE spectrum.
Čikaški stil citiranja (17. izdanje)Bretz, E.A. "Test and Measurement [Technology 2000 Analysis and Forecast]." IEEE Spectrum .
MLA način citiranja (9. izdanje)Bretz, E.A. "Test and Measurement [Technology 2000 Analysis and Forecast]." IEEE Spectrum, .
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