Παραπομπή APA
Halsall, F. (1992). Data communications, computer networks, and open systems: Instructor's manual (3rd ed.). Wokingham, England ; Reading, Mass.: Addison-Wesley Pub. Co..
Παραπομπή Chicago StyleHalsall, Fred. Data Communications, Computer Networks, and Open Systems: Instructor's Manual. 3rd ed. Wokingham, England ; Reading, Mass.: Addison-Wesley Pub. Co., 1992.
Παραπομπή MLAHalsall, Fred. Data Communications, Computer Networks, and Open Systems: Instructor's Manual. 3rd ed. Wokingham, England ; Reading, Mass.: Addison-Wesley Pub. Co., 1992.
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