Singh R P. (2018). Communication Systems Analog and Digital (3rd.). McGrawHill.
Čikaški stil citiranja (17. izdanje)Singh R P. Communication Systems Analog and Digital. 3rd. Chennai: McGrawHill, 2018.
MLA način citiranja (9. izdanje)Singh R P. Communication Systems Analog and Digital. 3rd. McGrawHill, 2018.
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