Cita APA (7th ed.)

Schiffbauer, M., & Ospina, S. (2010). Competition and Firm Productivity: Evidence from Firm-Level Data. International Monetary Fund.

Cita Chicago (17th ed.)

Schiffbauer, Marc, i Sandra Ospina. Competition and Firm Productivity: Evidence from Firm-Level Data. Washington, D.C.: International Monetary Fund, 2010.

Cita MLA (8th ed.)

Schiffbauer, Marc, i Sandra Ospina. Competition and Firm Productivity: Evidence from Firm-Level Data. International Monetary Fund, 2010.