Luzio, R., Dunaway, S., & Kaufman, M. (2001). Returns to Human Capital and Investment in New Technology. International Monetary Fund.
Chicago-viite (17. p.)Luzio, Rodolfo, Steven Dunaway, ja Martin Kaufman. Returns to Human Capital and Investment in New Technology. Washington, D.C.: International Monetary Fund, 2001.
MLA-viite (8. p.)Luzio, Rodolfo, et al. Returns to Human Capital and Investment in New Technology. International Monetary Fund, 2001.
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