Pool, I. d. S. (1990). Technologies without boundaries: On telecommunications in a global age. Cambridge, Mass: Harvard University Press.
Trích dẫn kiểu ChicagoPool, Ithiel de Sola. Technologies Without Boundaries: On Telecommunications in a Global Age. Cambridge, Mass: Harvard University Press, 1990.
MLA引文Pool, Ithiel de Sola. Technologies Without Boundaries: On Telecommunications in a Global Age. Cambridge, Mass: Harvard University Press, 1990.
警告:這些引文格式不一定是100%准確.