Manterfield, R. J. (1999). Telecommunications signalling. Institution of Electrical Engineers.
Čikaški stil citiranja (17. izdanje)Manterfield, Richard J. Telecommunications Signalling. London: Institution of Electrical Engineers, 1999.
MLA način citiranja (8. izdanje)Manterfield, Richard J. Telecommunications Signalling. Institution of Electrical Engineers, 1999.
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