Pool, I. d. S. (1983). Technologies of freedom. Belknap Press.
芝加哥风格引文Pool, Ithiel de Sola. Technologies of Freedom. Cambridge, MA: Belknap Press, 1983.
MLA引文Pool, Ithiel de Sola. Technologies of Freedom. Belknap Press, 1983.
警告:这些引文格式不一定是100%准确.
Pool, I. d. S. (1983). Technologies of freedom. Belknap Press.
芝加哥风格引文Pool, Ithiel de Sola. Technologies of Freedom. Cambridge, MA: Belknap Press, 1983.
MLA引文Pool, Ithiel de Sola. Technologies of Freedom. Belknap Press, 1983.