APA aipamena

Economic Development Institute (Washington, D.C.), Griffin, L. A., & Siddayao, C. M. (1993). Energy investments and the environment: A collection of papers prepared for a workshop organized by the Economic Development Institute of the World Bank in October 1990. World Bank.

Chicago Style aipamena

Economic Development Institute (Washington, D.C.), Lisa A. Griffin, and Corazon M. Siddayao. Energy Investments and the Environment: A Collection of Papers Prepared for a Workshop Organized by the Economic Development Institute of the World Bank in October 1990. Washington, D.C: World Bank, 1993.

MLA aipamena

Economic Development Institute (Washington, D.C.), et al. Energy Investments and the Environment: A Collection of Papers Prepared for a Workshop Organized by the Economic Development Institute of the World Bank in October 1990. World Bank, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.