APA način citiranja

Pascual, C., & Elkind, J. (2010). Energy security: Economics, politics, strategies, and implications. Brookings Institution Press.

Čikaški stil citiranja

Pascual, Carlos, i Jonathan Elkind. Energy Security: Economics, Politics, Strategies, and Implications. Brookings Institution Press, 2010.

MLA način citiranja

Pascual, Carlos, i Jonathan Elkind. Energy Security: Economics, Politics, Strategies, and Implications. Brookings Institution Press, 2010.

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