APA (7th ed.) Zitazioa

Society for International Development. North-South Roundtable & Foster, J. (1981). Energy for development, an international challenge: Prepared for the North-South Roundtable of the Society for International Development. Praeger.

Chicago Style (17th ed.) Zitazioa

Society for International Development. North-South Roundtable eta John Foster. Energy for Development, an International Challenge: Prepared for the North-South Roundtable of the Society for International Development. New York: Praeger, 1981.

MLA (9th ed.) Zitazioa

Society for International Development. North-South Roundtable eta John Foster. Energy for Development, an International Challenge: Prepared for the North-South Roundtable of the Society for International Development. Praeger, 1981.

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