Cita APA (7th ed.)

Brady, D. W., & Spence, M. (2010). Leadership and growth. World Bank.

Cita Chicago (17th ed.)

Brady, David W., i Michael Spence. Leadership and Growth. Washington, DC: World Bank, 2010.

Cita MLA (8th ed.)

Brady, David W., i Michael Spence. Leadership and Growth. World Bank, 2010.