(1992). Systems Network Architecture/ Werner Scafer And Helmut An De Meulen Translated By Stepen S. Wilson. Addison - Wesley Publishing Co.
Chicago-viite (17. p.)Systems Network Architecture/ Werner Scafer And Helmut An De Meulen Translated By Stepen S. Wilson. Addison - Wesley Publishing Co, 1992.
MLA-viite (8. p.)Systems Network Architecture/ Werner Scafer And Helmut An De Meulen Translated By Stepen S. Wilson. Addison - Wesley Publishing Co, 1992.
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