Hills, M. T. (1979). Telecommunications switching principles. MIT Press. https://doi.org/10.7551/mitpress/6706.001.0001
Čikaški stil citiranja (17. izdanje)Hills, M. T. Telecommunications Switching Principles. Cambridge, Massachusetts: MIT Press, 1979. https://doi.org/10.7551/mitpress/6706.001.0001.
MLA način citiranja (9. izdanje)Hills, M. T. Telecommunications Switching Principles. MIT Press, 1979. https://doi.org/10.7551/mitpress/6706.001.0001.
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