Yang, S. C. (2001). A theory of information infrastructure and information societies: New evidence on the effects of international telecommunication investment. Claremont Graduate University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yang, Samuel C. A Theory of Information Infrastructure and Information Societies: New Evidence on the Effects of International Telecommunication Investment. Claremont, California: Claremont Graduate University, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Yang, Samuel C. A Theory of Information Infrastructure and Information Societies: New Evidence on the Effects of International Telecommunication Investment. Claremont Graduate University, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.