David, P. A. (1975). Technical choice innovation and economic growth: Essays on American and British experience in the nineteenth century. Cambridge University Press.
芝加哥风格引文David, Paul A. Technical Choice Innovation and Economic Growth: Essays on American and British Experience in the Nineteenth Century. London: Cambridge University Press, 1975.
MLA引文David, Paul A. Technical Choice Innovation and Economic Growth: Essays on American and British Experience in the Nineteenth Century. Cambridge University Press, 1975.
警告：这些引文格式不一定是100％准确.