Millman, S. (1984). A History of engineering and science in the bell system: Communications sciences (1925-1980). The United States of America: AT&T Bell Laboratories.
استشهاد بنمط شيكاغوMillman, S. A History of Engineering and Science in the Bell System: Communications Sciences (1925-1980). The United States of America: AT&T Bell Laboratories, 1984.
MLA استشهادMillman, S. A History of Engineering and Science in the Bell System: Communications Sciences (1925-1980). The United States of America: AT&T Bell Laboratories, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.