hansen, b. (1962). output- productivity and value added- productivity. the institute of national planning.
Chicagoスタイル(17版)引用形式hansen, bent. Output- Productivity and Value Added- Productivity. cairo: the institute of national planning, 1962.
MLA(9版)引用形式hansen, bent. Output- Productivity and Value Added- Productivity. the institute of national planning, 1962.
警告: この引用は必ずしも正確ではありません.