Dyfyniad APA

Stallings, W. (1998). Business data communications (3rd.ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Stallings, William. Business Data Communications. 3rd.ed. New Jersey: Prentice Hall, 1998.

Dyfyniad MLA

Stallings, William. Business Data Communications. 3rd.ed. Prentice Hall, 1998.

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