Coombs, C. F., & Coombs, C. A. (1998). Communications network test and measurement handbook. New York: McGraw-Hill.
Παραπομπή Chicago StyleCoombs, Clyde F., and Catherine Ann Coombs. Communications Network Test and Measurement Handbook. New York: McGraw-Hill, 1998.
Παραπομπή MLACoombs, Clyde F., and Catherine Ann Coombs. Communications Network Test and Measurement Handbook. New York: McGraw-Hill, 1998.
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