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Cost-benefit analysis : an informal introduction |
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| APA | (1971). Cost-benefit analysis : an informal introduction, London: George Allen & Unwin. | ||||
| MLA | Cost-benefit analysis : an informal introduction. London: George Allen & Unwin, 1971. | ||||
| Harvard | 1971. Cost-benefit analysis : an informal introduction. George Allen & Unwin, | ||||
| Chicago | Cost-benefit analysis : an informal introduction. George Allen & Unwin, 1971. | ||||