tinbergen, j. (1964). development planning: The sector phase with different gestation periods. the institute of national planning.
芝加哥风格引文tinbergen, j. Development Planning: The Sector Phase with Different Gestation Periods. cairo: the institute of national planning, 1964.
MLA引文tinbergen, j. Development Planning: The Sector Phase with Different Gestation Periods. the institute of national planning, 1964.
警告：这些引文格式不一定是100％准确.