Dyfyniad APA

FITZGERALD JERRY. (1993). BUSINESS DATA COMMUNICATIONS: BASIC CONCEPTS,SECURITY AND DESIGN (4.). JOHN WILEY AND SONS.

Dyfyniad Arddull Chicago

FITZGERALD JERRY. BUSINESS DATA COMMUNICATIONS: BASIC CONCEPTS,SECURITY AND DESIGN. 4. NEW YORK: JOHN WILEY AND SONS, 1993.

Dyfyniad MLA

FITZGERALD JERRY. BUSINESS DATA COMMUNICATIONS: BASIC CONCEPTS,SECURITY AND DESIGN. 4. JOHN WILEY AND SONS, 1993.

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