Kitahara, Y. (1983). Information network systems: Telecommunications in the twenty- first century. New York: Heinemann Educational books.
استشهاد بنمط شيكاغوKitahara, Yasusada. Information Network Systems: Telecommunications in the Twenty- First Century. New York: Heinemann Educational books, 1983.
MLA استشهادKitahara, Yasusada. Information Network Systems: Telecommunications in the Twenty- First Century. New York: Heinemann Educational books, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.