Cita APA (7th ed.)

ProQuest (Firm) & Otto, J. (2006). Mining royalties: A global study of their impact on investors, government, and civil society. World Bank.

Cita Chicago (17th ed.)

ProQuest (Firm) i James Otto. Mining Royalties: A Global Study of Their Impact on Investors, Government, and Civil Society. Washington, DC: World Bank, 2006.

Cita MLA (9th ed.)

ProQuest (Firm) i James Otto. Mining Royalties: A Global Study of Their Impact on Investors, Government, and Civil Society. World Bank, 2006.