Stamper, D. A. (1989). Business data communications/2e (2nd ed.). Benjamin/Cummings Pub. Co..
Chicago Style aipamenaStamper, David A. Business Data Communications/2e. 2nd ed. Redwood City California: Benjamin/Cummings Pub. Co., 1989.
MLA aipamenaStamper, David A. Business Data Communications/2e. 2nd ed. Benjamin/Cummings Pub. Co., 1989.
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