Lewis, W. A. (1976). Development planning: The essentials of economic policy. G. Allen & Unwin.
シカゴスタイル引用形Lewis, W Arthur. Development Planning: The Essentials of Economic Policy. London: G. Allen & Unwin, 1976.
MLA引用形式Lewis, W Arthur. Development Planning: The Essentials of Economic Policy. G. Allen & Unwin, 1976.
警告: この引用は必ずしも正確ではありません.