Wennekers, A. R. M., & Harkema, R. (1971). Multi period macro economic planning under uncertainty. Netherlands School of Economics, Econometric Institute.
芝加哥风格引文Wennekers, A R M., 与 R. Harkema. Multi Period Macro Economic Planning Under Uncertainty. Rotterdam: Netherlands School of Economics, Econometric Institute, 1971.
MLA引文Wennekers, A R M., 与 R. Harkema. Multi Period Macro Economic Planning Under Uncertainty. Netherlands School of Economics, Econometric Institute, 1971.
警告：这些引文格式不一定是100％准确.