Cita APA (7th ed.)

Easterly, W. (1991). Economic stagnation, fixed factors and policy thresholds. Country Economics Department, World Bank.

Cita Chicago (17th ed.)

Easterly, William. Economic Stagnation, Fixed Factors and Policy Thresholds. Washington, DC: Country Economics Department, World Bank, 1991.

Cita MLA (9th ed.)

Easterly, William. Economic Stagnation, Fixed Factors and Policy Thresholds. Country Economics Department, World Bank, 1991.