Garibaldi, P., Oliveira-Martins, J., & Ours, J. C. v. (2010). Ageing, health, and productivity: The economics of increased life expectancy. Oxford University Press.
Chicago-viite (17. p.)Garibaldi, Pietro, Joaquim Oliveira-Martins, ja J. C. van Ours. Ageing, Health, and Productivity: The Economics of Increased Life Expectancy. Oxford: Oxford University Press, 2010.
MLA-viite (9. p.)Garibaldi, Pietro, et al. Ageing, Health, and Productivity: The Economics of Increased Life Expectancy. Oxford University Press, 2010.
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