APA (7th ed.) Zitazioa

ebrary, Inc, World Bank, Diop, N., Marotta, D., & De Melo, J. (2012). Natural resource abundance, growth and diversification in MENA: The effects of natural resources and the role of policies. World Bank.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, World Bank, Ndiame Diop, Daniela Marotta, eta Jaime De Melo. Natural Resource Abundance, Growth and Diversification in MENA: The Effects of Natural Resources and the Role of Policies. Washington, DC: World Bank, 2012.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Natural Resource Abundance, Growth and Diversification in MENA: The Effects of Natural Resources and the Role of Policies. World Bank, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.