Middleton, W. M., & Van Valkenburg, M. E. (2002). Reference data for engineers: Radio, electronics, computer and communications (9th ed.). Boston ; Oxford: Newnes.
Παραπομπή Chicago StyleMiddleton, Wendy M., and Mac E. Van Valkenburg. Reference Data for Engineers: Radio, Electronics, Computer and Communications. 9th ed. Boston ; Oxford: Newnes, 2002.
Παραπομπή MLAMiddleton, Wendy M., and Mac E. Van Valkenburg. Reference Data for Engineers: Radio, Electronics, Computer and Communications. 9th ed. Boston ; Oxford: Newnes, 2002.
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