Hansen, B. (1967). Long and short-term planning in underdeveloped countries. North-Holland Pub..
Chicagoスタイル(17版)引用形式Hansen, Bent. Long and Short-term Planning in Underdeveloped Countries. Amsterdam: North-Holland Pub., 1967.
MLA(9版)引用形式Hansen, Bent. Long and Short-term Planning in Underdeveloped Countries. North-Holland Pub., 1967.
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