Litan, R. E., & Singer, H. J. (2013). The need for speed: A new framework for telecommunications policy for the 21st century. Brookings Institution Press.
Trích dẫn kiểu ChicagoLitan, Robert E., và Hal J. Singer. The Need for Speed: A New Framework for Telecommunications Policy for the 21st Century. Brookings Institution Press, 2013.
Deismireacht MLALitan, Robert E., và Hal J. Singer. The Need for Speed: A New Framework for Telecommunications Policy for the 21st Century. Brookings Institution Press, 2013.
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