Goddard, F. O. (1969). A two-sector model of economic growth with technological progress. University of Florida Press.
芝加哥风格引文Goddard, Frederick Owen. A Two-sector Model of Economic Growth with Technological Progress. Gainesville: University of Florida Press, 1969.
MLA引文Goddard, Frederick Owen. A Two-sector Model of Economic Growth with Technological Progress. University of Florida Press, 1969.
警告：这些引文格式不一定是100％准确.