Cita APA (7th ed.)

Luzio, R., Dunaway, S., & Kaufman, M. (2001). Returns to Human Capital and Investment in New Technology. International Monetary Fund.

Cita Chicago (17th ed.)

Luzio, Rodolfo, Steven Dunaway, i Martin Kaufman. Returns to Human Capital and Investment in New Technology. Washington, D.C.: International Monetary Fund, 2001.

Cita MLA (8th ed.)

Luzio, Rodolfo, et al. Returns to Human Capital and Investment in New Technology. International Monetary Fund, 2001.