Cita APA (7th ed.)

Cardarelli, R., & Lusinyan, L. (2015). U.S. Total Factor Productivity Slowdown: Evidence from the U.S. States. International Monetary Fund.

Cita Chicago (17th ed.)

Cardarelli, Roberto, i Lusine Lusinyan. U.S. Total Factor Productivity Slowdown: Evidence from the U.S. States. Washington, D.C.: International Monetary Fund, 2015.

Cita MLA (8th ed.)

Cardarelli, Roberto, i Lusine Lusinyan. U.S. Total Factor Productivity Slowdown: Evidence from the U.S. States. International Monetary Fund, 2015.