Sulema, D. (2012). Data transmission in telecommunication engineering. World Technologies.
استشهاد بنمط شيكاغوSulema, Dougherty. Data Transmission in Telecommunication Engineering. World Technologies, 2012.
MLA استشهادSulema, Dougherty. Data Transmission in Telecommunication Engineering. World Technologies, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.