Hellman, D. A. (1978). State Financial Incentives to Industry. D.C.Heath.
シカゴスタイル引用形Hellman, Daryl A. State Financial Incentives to Industry. Toronto: D.C.Heath, 1978.
MLA引用形式Hellman, Daryl A. State Financial Incentives to Industry. D.C.Heath, 1978.
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